Category Archives: Equipment

Autumn cleaning

Over the last fortnight, despite some occasional warm and sunny days, the autumn has made its presence known. 

Flaming autumn aspen

The aspen down the road are a stunning colour at this time of the year. Although I’ve planted a couple of dozen, they’re still not more than thigh-high and it will be quite a few years until they can match the display shown above.

Almost overnight hundreds of redwing have arrived from Scandinavia and many of the rowan have already been stripped bare 1.

In Fife, the leaden skies are filled with skeins of geese forming raggedy V’s as they fly in from the North Sea. It’s an evocative sight … it reminds me of my first weeks as an undergraduate student at Dundee University half a lifetime ago

And it also emphasises that the beekeeping season is over.

Of course, there will be jobs to do in the winter, but the bees are pretty much on their own for at least the next five months.

Apivar

The final essential task of the season for me is to remove the Apivar strips that went into the hives in August. Initially the strips were placed on either side of the – still large – brood nest. A few weeks ago I removed the strips, scraped them free of propolis and wax and re-inserted them around the, now shrunken, brood nest.

Mid-autumn and time for the Apivar strips to be removed

You can just about see them in the photo above, flanking the four central frames.

It is important to remove the strips. Although Apivar has a relatively short half-life, some residual activity will remain. If you leave them in the hive any surviving Varroa – and there will be survivors 2 – will continue to reproduce in the presence of trace levels of amitraz, the active ingredient in Apivar. 

With reduced – and possibly borderline for killing – levels of amitraz present, these are ideal conditions in which resistance may develop. Although this has been reported it does not appear to be widespread. 

Therefore, to ensure that Apivar remains an effective miticide it is important to remove any remaining strips before the winter.

Your next adventure in Glenrothes awaits!

Tragic isn’t it?

That’s the subject line on the emails I receive from Travelodge where I stay when I’m doing my beekeeping in Fife. 

Have you ever been to Glenrothes?

‘Adventure’ isn’t the word most people associate with Glenrothes. 

Good morning Glenrothes

GetMeOuttaHere is. 

This is a town where every third car being driven late at night has a raucous exhaust, lowered shocks, tinted windows and a spoiler. The drive-in queue for McDonald’s sounds like the pit lane at the Indianapolis 500 and there are more donuts in the car park than in the fast food outlets 3.

But none of that usually bothers me as, by the time I get to the hotel, I’ll have been driving for 5 hours and will have spent about the same amount of time inspecting colonies or lifting cleared supers. I may also have squeezed in a couple of hours of meetings at work.

The environment might be noisy, but the beds are comfortable. 

But visits in late autumn are a bit different.

No colonies to inspect, no grafting to do, no nucs to check for mated queens and no supers to remove.

All I need to do is gently lift a few crownboards and pull out the Apivar strips now that treatment is complete.

So, what do I do for the rest of the day?

Long range weather forecasting

Is that an oxymoron?

I book my trips to Fife to fit in with what the bees need. To make the hotel affordable I book many weeks in advance.

I therefore put up with whatever the weather throws at me. Usually it works out OK.

Furthermore, as regular reader know, several hives are in a bee shed, so the weather is largely irrelevant.

But ~60% of them are outside.

And Monday was really wet. 

Having driven for four hours through increasingly heavy rain – stopping en route to make a honey delivery – I fortified myself with a cappuccino and excellent almond croissant from Taste, the best independent coffee shop in St Andrews 4.

Essential fortifications

I then sat in the shed enjoying my late breakfast listening to the rain hammering on the roof.

I needed something to occupy me until either:

  • the rain stopped
  • it got so late in the day that I’d just have to open the hives and remove the strips anyway

And the obvious thing to do was a bit of spring autumn cleaning. 

During the season the bee shed is used on a daily or weekly basis depending upon the experiments underway. In addition, we have a storage shed on the same site and a number of additional hives in the same apiary. I also do most of my queen rearing in this apiary (the bee shed provides a near-perfect environment for grafting), distributing the nucs to other apiaries for mating.

And all that beekeeping tends to leave a bit of a mess. At least, it does where I’m involved.

Super job

For the last couple of years I’ve not bothered returning the extracted supers to the hives for the bees to recover the last of the honey.

Instead I’ve just stacked them ‘wet’ in the shed, protected from wasps, mice and robbing bees, by covering the top of the stack with a well-fitting roof.

Or a snug-fitting crownboard and a badly fitting roof.

Stacked ‘wet’ supers

Experience has taught me that the floor of the shed isn’t level and/or has gaps between the planking. Rather than seal all these gaps I simply stand the stack of boxes on the sort of closed cell foam sheeting used for packing furniture, or – when I run out – on double thicknesses of cardboard 5. This stops the wasps, ants and bees from getting access. 

So I started by tidying the stacks of supers. Inevitably this necessitated moving them first, sweeping the floor clean, laying out the foam/cardboard and then restacking them. There’s not enough space in the shed to move ~60 supers so they went out in the rain.

So I got wet 🙁

Floors, roofs, boards, unidentifiable objects and wax moth

Once they were back I could turn my attention to the other side of the storage shed which houses spare roofs, nuc feeders, floors, boards (split, crown, surf, Morris, Snelgrove etc. 6 ), a breeding colony of queen excluders 7 and a motley collection of other items that:

  • might come in useful
  • don’t logically belong anywhere else
  • appear valuable and/or difficult to make … but I don’t know what they are
  • are essential and were needed several times in the season … but I’d lost them 🙁

Sorting this lot out took another hour or two, and involved a further soaking as I needed to clear the space before I could refill the space.

Early on in the process … 

Is beekeeping the largest volume hobby?

… and when at least partial order had been restored …

Floors from Abelo, Pete Little and some homemade abominations

I also found several brood boxes full of drawn comb or sealed stores.

Excellent 🙂

And I found a nuc box lurking in the far corner containing comb riddled with wax moth 🙁

Wax moth larvae and damage

Aargh!

DiPel DF

Wax moth are something I’ve largely avoided or ignored for most of the last decade. The cold winters in Scotland seem to keep their numbers down.

Not this time … 

All of the infested frames were bagged up for burning at the earliest opportunity. The remaining brood frames were treated with DiPel DF, a suspension of Bacillus thuringiensis kustaki spores and toxins. If ingested by the larvae of wax moths, the δ-endotoxin component dissolves in the alkaline environment of the gut, is activated following cleavage by gut proteases and then ‘punches’ a hole through the gut wall.

Ouch.

And the spores germinate, allowing the bacteria to grow inside the larva.

As I wrote in a post several years ago about this treatment:

This isn’t good for the moth larva. Not good at all. Actually, it’s probably a rather grisly end for the moth but, having seen the damage they can do to stored comb, my sympathy is rather limited.

DiPel DF is non-toxic for bees.

DiPel DF

I’ve not had problems with wax moth infesting supers stored ‘wet’ … they’re after the old cocoons and other rubbish that accumulates in brood frames.

Vita used to sell a product called B401 – also a suspension of Bacillus thuringiensis spores and proteins – which was withdrawn from sale in 2019. Despite assurances that a replacement – imaginatively labelled B402 – would be available ‘soon’ it appears to only currently be sold in the US.

Out with the old … and the not fit for purpose

I was on a roll … 

All this organisation meant I discovered things that I’d lost … like a small stack of contact feeders hiding in the corner that had not been used this season as I hadn’t done any shook swarms.

There they are! Contact feeders lurking shyly in the furthest corner (unlike those brazen frame feeders at the front)

I also found some mini-nucs I’d built for queen mating almost 10 years ago. They were made of ply and housed a tri-fold full-size brood frame (you can now buy these, but couldn’t when I built them). 

Tri-fold brood frame

However, the ply was starting to delaminate and it was pretty clear that they wouldn’t survive a Scottish summer season so they were unceremoniously binned.

And I finally bit the bullet and got rid of all my XP Plus queen excluders. These were bought from Thorne’s a few years ago and had been used only when I ran out of everything else.

In principle they are a good idea. A white plastic queen excluder with bee space on the underside provided by a raised rim and a series of small X-shaped spacers that stand on the top bars.

XP Plus queen excluder (the plus must mean ‘plus warp’)

However, in practice, they’re rubbish. They were the ‘ugly’ in my 2017 description of queen excluders that included the phrase ‘the good, the bad and the ugly’.  

They warp really badly. The photo above – if anything – obscures the warp because the QE is not being held flat. When you place them under a super the centre bows up and contacts the underside of the super frames.

Rubbish. 

Out they went.

The little things

There’s something rather poignant about the death throes of the beekeeping season. It can end with a bang as autumn storms roll in, or it can end in a protracted stutter as intermittent good days allow the bees to forage late into October. 

Of course, it’s au revoir 8 and not a final goodbye

It forms such a large part of my life for six months of the year that little things found during the clear-out bring back a flood of memories …

Nicot cup and (partly squidged) queen cell amongst the debris on the shed floor

A Nicot cup and vacated queen cell reminded me what a good queen rearing season we’d had on the east coast. Although the first round of grafting was a near-total failure, successive rounds were excellent, and queen mating was very successful. One of the best seasons in memory 9.

Coffee stirrer … or AFB test kit

Not all the memories were good ones though. I received one of the dreaded ‘AFB alert’ warnings for the apiary and spent a very long couple of days checking every cell on every brood frame in every colony, and testing any that looked suspicious.

I don’t take sugar, and the coffee stirrer shown above is provided in the AFB LFD kit to lift the dodgy-looking larva into a tube for analysis. Everything looked clear, but it gave me a few very stressful days.

And … after all that tidying, and repeated trips to the industrial-scale bins, it finally stopped raining.

Finally … some practical beekeeping

I fired up the smoker and quickly, but gently, removed all the Apivar strips. The crownboards on all the hives were very firmly stuck down with propolis and the bees, although calm, weren’t exactly overjoyed to see me.

Autumn still life – smoker, hive tool, Varroa trays and Apivar strips

I still had another apiary to visit. With rain threatening there wasn’t time to monitor the level of brood present so I slipped cleaned Varroa trays under the hives. This will allow me to inspect both residual mite drop and look for the presence of the characteristic biscuit-coloured cappings when brood is uncapped.

And then, after about half an hour of practical beekeeping, I set off back to the west coast as the rain started again.

The Moidart hills – An Stac, Rois-Bheinn and Sgùrr na Ba Glaise

Two days later the Moidart hills had their first dusting of snow.

It’s official, autumn is here and the beekeeping season is over.


 

Beekeeping fantasy vs. reality

There have been a couple of stories in the press recently that have made me think about the idealised version of beekeeping that is often promoted … with the reality of a lot of amateur beekeeping 1.

Most recently was the announcement of the new CBBC show titled Show Me the Honey! which will be available at the end of this month on iPlayer.

Information is a bit limited at the moment. It’s clearly a programme featuring and for children. According the The Guardian it “features five children and their families taking part in a series of weekly challenges to create the best hive and tastiest honey, with the winner taking home the beekeeper of the year trophy”.

Undoubtedly this will increase interest in beekeeping. This isn’t in itself a bad thing, though the timing is a bit off. The seven week series will end with much of the winter left to run.

Not the best time to start beekeeping

Will those watching who are captivated by the thought of keeping bees go for the ‘quick fix’ of an expensive mid-March nuc thinking “What can be so difficult? One of those kids became the ‘Beekeeper of the Year’ in just seven weeks”.

Or, will they do their homework, attend a Start beekeeping course with a local association, go to a couple of ‘bee handling’ sessions in the association apiary, find a mentor … and only then order a locally sourced nuc?

I’m pretty sure I know which route is more likely to produce a future ‘beekeeper of the year’ 😉

Competitive beekeeping

Just like Show Me the Honey!, my beekeeping often involves a set of ‘weekly challenges’.

  • Where is my bloody hive tool?
  • Your mission, should you choose to accept it, is “To find, mark and clip the queen in this double brood monster of a hive, bulging with psychopathic bees … before the rain starts”.
  • Can I lift these three full supers together without causing permanent damage? 

The concept of competitive beekeeping grated a bit when I first read about it, but the reality is that beekeeping can be competitive.

Think about the annual honey shows.

A bit of lighthearted entertainment for the end of the season?

Or a cutthroat affair, with lashings of deviousness and skulduggery to produce the best 1 oz wax blocks?

That sort of competition I can cope with, although I no longer partake as I’m a very bad loser.

And I lost … a lot 🙁

But think about what’s happened to climbing, and the huge success it was at the Olympics. The speed climbing event is probably now the fastest non-gravity-assisted 2 Olympic sport. 

Perhaps the inevitable adult or celebrity spin-offs of Show Me the Honey! will involve speed inspections?

3 … 2 … 1 … GO!

With Martha Kearney doing the commentary … 3

The best hive

So let’s return to that quote from The Guardian … ‘the best hive’.

Are they going to start with a Thorne’s Bees on a Budget flatpack cedar hive, a mismatched pile of nails, a hammer and a set of IKEA-ish hieroglyphic 4 instructions?

Is the winner the one who gets everything square and true? Does beespace matter? What about injuries? 5

Or perhaps it will be to dream up ‘the best’ new hive design … and there’s lots of competition for that.

How about the urban-friendly 6 B-Box the first ever beehive designed for home beekeeping’.

The B-BOX

Hang on a sec … I’m currently at home.

Let me just check what’s in that blue and yellow box by the shed.

Don’t do this at home … this beehive is designed for other locations

Yep … just as I thought. Bees. It’s a beehive. 

Am I doing something wrong? Have I got a hive designed for beekeeping somewhere other than home? 

There are some grand claims made for the B-BOX and the website is awash with buzzwords 7. I’m not sure the 16 small honey ‘supers’ would be sufficient during a strong nectar flow from the lime trees found in many cities.

These hives are about €480 (plus an extra €580 or so if you want a ‘swarm’ of bees with it … and I think they probably do mean swarm from the description. Yikes!).

Or what about this Philips design – another Urban beehive – that “consists of two parts, a tinted glass shell that houses the honeycomb frames and a flower pot with an entry passage to the glass vessel. You can then harvest the honey produced, simply pull on the smoke actuator chain to calm the bees before it is opened”

Philips Urban beehive

Wow. 

I was sure that bees draw comb in a vertical plane? 

This one is a ‘concept’ hive, so is effectively priceless. 

Which would also be my reaction if I had to do a shook swarm on it 😉

Smart hives

I’m not sure that last hive is entirely practical. 

Instead, how about this ‘robotic’ hive – or Beehome as they call it – from Israeli startup Beewise? This is a container 8 housing 24 colonies which are constantly monitored.

The Beewise ‘Beehome’ robotic beehive

The technology is clearly pretty clever as they appear to be able (or claim) to:

  • provide climate and humidity control
  • monitor brood development on every frame of every hive
  • apply pest control (non-chemical, but it’s not clear what) to control Varroa
  • deliver swarm prevention by ‘changing the conditions in the hive’
  • automatically harvest honey … when the 100 gallon tank is full the Beehome calls you to come and collect

When you think of some of the manipulations needed for successful swarm control you wonder – well, I wonder – how on earth a robot could do it by simply ‘changing the conditions in the hive’

Their website shows a screenshot of an app displaying digital images of frames, together with schematics of the distribution of the various types of brood (capped/uncapped) and stores within the hive.

Very clever … though I do wonder whether the robot takes quite as much care as I do returning frames to the hive without crushing or rolling bees in the process.

What?

I thought you’d never ask … $400.

A month.

At least, that’s the price quoted on the website. I’ve no idea if that’s ‘all in’, or if there are hidden costs involved, like custom frames, software licenses. If it is ‘all in’ and every hive generates a good crop of honey each season it seems very reasonable.

But, and this is a biggy as far as I’m concerned, it seems to to rip the soul out of all that is special about keeping bees.

It’s more like factory farming.

Save the bees

But, inevitably, it ‘saves the bees’ … so that’s OK then 🙁  9

Hives in reality

So those are the fantasy hives that the public read about in the newspapers and that adorn press releases.

Super-clean and shiny and described in glowing terms as bee friendly, bee-centric, sustainable, healthier or a nature-based solution.

In many ways these are what shape their expectation and understanding of beekeeping.

The reality is that bees do just fine in almost any relatively secure container.

Like a hollow tree.

Or a dustbin.

Or a variety of beehive types …

Gaffer tape apiary

Gaffer tape apiary …

… including some that appear to consist mainly of gaffer tape.

Aesthetically perhaps less attractive, but perfectly functional.

I’ve discussed the concept of the ‘the best’ hive previously 10.

The 12-13 pages of different hive types in the Thorne’s catalogue describe a plethora of different sizes and designs. As long as they have the correct bee space and the boxes are broadly compatible – which really means flat interfaces – I’d be happy to keep bees in any of them.

Sure, some might suit my beekeeping a little better than others, but I reckon I’d do OK with them all. 

But, of course, I’d want more than one … which is where the compatibility becomes critical. I’d inevitably end up mixing ‘n’ matching different boxes during swarm control, autumn uniting or simply when running out of equipment.

Uniting with newspaper ...

Uniting with newspaper …

And it’s this reality that never appears in that glossy advertising on promotional websites. The ‘cobbling stuff together’ to make something that’ll do. In the picture above I’m uniting a queenless double hive with a queenright poly hive.

The poly hive is actually a bait hive built from two stacked supers. They are the Paradise/ModernBeekeeping design with an overhanging lip on the lower face, hence the thin, wide, wooden shim between the boxes.

And the crownboard is a piece of thick polythene.

All perfectly functional, but not quite as glossy, organised and coordinated as is often displayed in print or online 11.

But this neat, clean and pristine presentation doesn’t stop with the hives … 

Suits you Sir!

What about the protective clothing?

If you look at the photos above you’d think you could harvest honey (from the B-BOX) wearing a T-shirt and jeans, or inspect your Philips urban hive in a slinky Christian Dior LBD.

The reality is a little less flattering. 

Bees can sting, and agitated bees – with dodgy parentage or through sloppy handling 12 – can sting quite a lot. 

As a quick aside, I note that one of the presenters of Show Me the Honey! has apparently been ‘keeping bees for 15 years and has never been stung’.

And now back to reality 😉

Beesuits aren’t particularly flattering.

Does my bum look big in this? … doesn’t even come close. 

Everything … looks big in a beesuit.

And usually the beesuits are completely pristine, not stained with propolis, held together with gaffer tape or with pockets hanging off from hive tool damage 13.

Angelina Jolie and some slightly grubbier beekeepers

The beesuit Angelina Jolie is wearing is what they typically look like in ‘fantasy beekeeping world’. No broken zips, no propolis staining, no pockets bulging with emptied queen cages and old gloves.

Those worn by the beekeepers around her are probably a bit more normal, though I also have a sneaking suspicion they’ve worn their ‘Sunday best’ beesuits for the photo op.

As another aside, Angelia Jolie is promoting the UNESCO programme ‘Women for Bees’. This teaches beekeeping and entrepreneurship to women in UNESCO designated biosphere reserves around the world. Further details also in National Geographic.

And it doesn’t stop there

I’ve had a great beekeeping year.

There have been some notable successes – in queen rearing and mating, in preparing nucs and in a really excellent honey crop.

Show me the Honey!

However, it wasn’t all the clean, neat and tidy affair depicted in the press.

And, to be honest, parts of it could best be described as an omnishambles.

I’m being polite there.

Here are just a few examples where my beekeeping reality didn’t quite match the glossy, propolis-free, beautifully ordered and presented world of beekeeping fantasy.

  • Wrenching my back during the spring honey harvest by trying to carry too many supers. I walked hunched over for a month and spent quite a lot of time lying flat on my back.
  • Glenrothes – my base when beekeeping on the east coast. Underwhelming 14

Good morning Glenrothes

  • Installing a ‘lively’ nuc in a full hive before securing my veil. No stings, but a pretty close call with several bees agitatedly struggling to escape the space they’d seemingly so easily entered.
  • Lifting three supers off a hive in late July and carelessly 15 tripping over a hive roof. I dropped the lot and fell flat on my face. A very sticky mess but the bees were extraordinarily tolerant of my clumsiness.
  • Sweating so much during July inspections that my gloves filled with perspiration and my wrinkly fingers stopped ‘unlocking’ the phone.

Ewwww

  • Consequently dropping more queens in the grass than ever before. I was so cackhanded that it became unusual not to drop them on the ground before getting them into the marking cage.
  • Watching a much-needed virgin queen fly off out of sight while – stupidly – trying to get her into an introduction cage with the shed door open. D’oh!
  • Chasing another virgin queen around the shed – after closing the door 16 – for five minutes before getting her into a cage. 
  • Going half crazy trying to keep wasps out of cleared supers before stacking them in the car.
  • The hole in the hive pocket and no trousers debacle. Enough said 🙁
  • More lifting, more sweating, more wasps …
  • The long evening drive back to the west coast, tired, dehydrated and smelling of smoke and propolis 17.

Go west young man …

That’s the reality of a beekeeping season.

It’s been fantastic.

I wouldn’t have it any other way 🙂


 

Cut more losses

This is a follow-on to the post last week, this time focusing on feeding and a few ‘odds and sods’ that failed to make it into the first 3000 words on reducing overwintering colony losses.

Both posts should be read in conjunction with one (or more 1 ) of my earlier posts on disease management for winter. Primarily this involves hammering down the mite levels before the winter bees are produced, so ensuring their longevity.

But also don’t forget to treat your colonies during a broodless period in midwinter to mop up mites that survived the autumn treatment, or have reproduced since then.

Why feed colonies?

All colonies need sufficient stores to get the colony through the winter until suitable nectar sources and good enough weather make foraging profitable the following spring.

How much the colony needs depends upon the bees themselves – some strains are more frugal than others – and the duration of the winter. If there is no forage available, or the weather is too poor for the bees to fly, then they will be dependent upon stores in the hive.

A reasonable estimate would probably be somewhere around 20 kg of stores, but this isn’t a precise science.

It’s better for the colony to have too much than too little. 

If the colony has stores left over at winter’s end you can always remove them and use them when you make up nucs later in the season. Just pull out the frames and store them safely until needed.

Unused winter stores

In contrast, if the colony starts the winter with too few stores there are only two possible outcomes:

  • the colony will starve to death, usually in late winter/early spring (see below)
  • you will spend your winter having to regularly check the colony weight and opening the hive to add “emergency rations” to get them through the winter

Neither of these is desirable, though you should expect to have to check the colony periodically in winter anyway.

Feeding honey for the winter … and meaningless anecdotes

By the end of the summer the queen has reduced her laying rate and the bees should be backfilling brood comb with honey stores. If you assume there’s about 5 kg of stores 2 in the brood box then they’ll need about another 15 kg. 

15 kg is about the amount of honey you can extract from a well-filled super. 

Convenient 😉

Some beekeepers leave a full super of honey on the hive, claiming the “it’s better for the bees than syrup”

Of course, it’s a free world, but there are two things wrong with doing this:

  • where is the evidence that demonstrates that honey is better than sugar-based stores?
  • it’s an eye-wateringly expensive way to feed your colonies

By evidence, I mean statistically-valid studies that show improved overwintering on honey rather than sugar.

Not ‘my hive with a honey super was strong in spring but I heard that Fred lost his colony that was fed syrup’ 3.

That’s not evidence, that’s anecdote.

If you want to get this sort of evidence you’d need to start with a lot of hives, all headed by queens of a similar age and provenance, all with balanced numbers of brood frames/strength, all with similar mite levels and other pathogens.

For starters I’d suggest 200 hives; feed 50% with honey, 50% with sugar … and then repeat the study for the two following winters.

Then do the stats 4.

The economics of feeding honey

If I were a rich man …

The 300 supers of honey used for that experiment would contain honey valued at about £80,000.

That’s profit, not sale price (though it doesn’t include labour costs as I – and many amateur beekeepers – work for free).

The honey in a single full super has a value of £250-275 … that’s an expensive way to feed your bees 5.

Particularly when it’s not demonstrably better than a tenner or so of granulated sugar 🙁

But there are more costs to consider

The economic arguments made above are simplistic in the extreme. However, there are other costs to consider when feeding colonies.

  • time taken to prepare and store whatever you will be feeding them with 6
  • feeders needed to dispense the food (and storage of these when not in use)
  • energetic costs for the colony in converting the food to stores

Years ago I stopped worrying (or even thinking much) about any of this and settled on feeding colonies fondant in the autumn.

Fondant mountain ...

Fondant mountain …

Fondant is ~78% sugar, so a 12.5 kg block contains about 9.75 kg of sugar.

This year I’m paying £11.75 for fondant which equates to ~£1.20 / kg for the sugar it contains.

In contrast, granulated sugar is currently about £0.63 / kg at Tesco.

The benefits of fondant

Although my sugar costs are about double this is a relatively small price I’m (more than) prepared to accept when you take into account the additional benefits.

  • zero preparation time and no container costs. Fondant comes ready-wrapped and stores for years in the box it is purchased in
  • no need for jerry cans, plastic buckets or anything to prepare or store it in before use
  • no need for expensive Ashforth-type feeders that sit around for 95% of the year unused When I last checked an Ashforth feeder cost £66 😯 
  • it takes less than 2 minutes to add fondant to a colony
  • no risk of spillages – in the kitchen, the car or the apiary 7.
  • fondant is taken down more slowly than syrup, so providing more space for the queen to continue laying. In addition, in the event of an early cold snap, fondant remains accessible whereas bees often stop taking syrup down

Regarding the energetic costs for the colony in storing fondant rather than syrup … I assume this is the case based upon the similarity of the water content of fondant to capped stores (22% vs. 18%), whereas syrup contains much more water and so needs to be ripened before capping to avoid fermentation.

Fondant block under inverted perspex crownboard – insulation to be added on top.

Whether this is correct or not 8, the colony has no problem taking down the fondant over a 2-4 week period and storing it.

What are the disadvantages of using fondant? 

The only one I’m really aware of is that the colony will not draw fresh comb when feeding on fondant (or at least, not enthusiastically). In contrast, bees fed syrup in the autumn and provided with fresh foundation will draw lovely worker brood comb. 

Do not underestimate this benefit.

They fancied that fondant

Brood frames of drawn comb are a very valuable resource. Every time you make up a nuc, or shift a nuc to a full-sized box, providing drawn comb significantly speeds up the expansion of the resulting colony.

Nevertheless, for me, the advantages of fondant far outweigh the disadvantages …

Finally, in closing, I’ve not purchased or used invert syrup for feeding colonies. Other than no prep time this has the same drawbacks as syrup made from granulated sugar. Having learnt to use fondant a decade or so ago from Peter Edwards (Stratford BKA) I’ve never felt the need to look at other options.

Let’s move on …

Ventilation and insulation

Bees can withstand very cold temperatures if healthy and provided with sufficient stores. In northern Canada bees may experience only 120 frost-free days a year, and cope with 3-4 week periods in winter when the temperature is -25°C (and colder if you consider the wind chill).

That makes anywhere in the UK look positively balmy.

Margate vs. the Maldives … a similar temperature difference to Margate vs. Manitoba in the winter

I’ve overwintered colonies in cedar or poly boxes for a decade and not noticed a difference in survival rates. Like the honey vs. sugar argument above, if there is a difference it is probably minor. 

However, colony expansion in poly boxes in the spring is usually better in my experience, and they often fill the outer frames with brood well before cedar boxes in the same apiary get there.

Whether cedar or poly I take care with three aspects of their insulation/ventilation:

  • the colonies have open mesh floors and the Varroa tray is only in place when I’m actively monitoring mite drop
  • all have insulation above the crownboard in the form of a 50 mm thick block of Kingspan (or Recticel, or Celotex), either integrated into the crownboard itself, placed above it or built into the roof
  • I ensure there is no upper ventilation – no matchsticks under the crownboard, no holes etc.
  • excess empty space in the brood box is reduced to minimise the dead air space the bees might lose heat to

In my experience bees actively dislike ventilation in the crownboard. They fill mesh with propolis …

Exhibit A … are you getting the message?

… and block up the holes in those over-engineered Abelo crownboards …

Exhibit B … ventilated hole in an Abelo crownboard

Take notice of what the bees are telling you … 😉

Insulation over the colony

I’ve described my insulated perspex crownboards before. They work well and – when inverted – can just about accomodate a flattened 9, halved block of fondant.

Perspex crownboard with integrated insulation

Finally, if it’s a small colony in a brood box 10 then I reduce the dead space in the brood box using a fat dummy

Fat dummy with integral feeder

Fat dummy …

I build these filled with polystyrene chips.

You don’t need this sort of high-tech solution … some polystyrene wrapped tightly in a thick plastic bag and sealed up with gaffer tape works just as well.

Insulation ...

Insulation …

I’ve even used bubblewrap or that air-filled plastic packaging to fill the space around a top up block of fondant in a super ‘eke’ before now.

However, remember that a small weak colony in autumn is unlikely to overwinter as well as a strong colony. Why is it weak? Would you be better uniting it before winter starts?

Nucleus colonies

Everything written above applies equally well to nucleus colonies.

A strong, healthy nuc should overwinter well and be ready in the spring for sale or promoting to a full colony.

Here's one I prepared earlier

Here’s one I prepared earlier … an overcrowded overwintered nuc in April

Although I have overwintered nucs in cedar boxes I now almost exclusively use polystyrene. This is another economic decision … a well made cedar nuc costs about double the price of the best poly nucs

I feed my nucs fondant in preparation for the winter, typically by adding 1-2 kg blocks to the integral feeder.

Everynuc fondant topup

Everynuc fondant topup

Because of the absence of storage space in the nuc brood box it’s not unusual to have to supplement this several times during the autumn and winter.

You can even overwinter queens in mini-mating nucs like Apidea’s and Kieler’s.

Kieler mini-nuc with overwintering queen

This deserves a post of its own. Briefly, the mini-nuc needs to be very strong and usually double- or triple- height. I build fondant frame feeders for Kieler’s that can be quickly swapped in/out to compensate for the limited amounts of stores present in the brood box.

Kieler mini-nuc frame feeders

My greatest success in overwintering these was in winters when I provided additional shelter by placing the nucs in an unheated greenhouse. A tunnel provided access to the outside. However, I know several beekeepers who overwinter them without this sort of additional protection (and have done so myself).

Just because this can be done doesn’t mean it’s the best thing to do.

I’d always prefer to overwinter a colony as a 5 frame nuc. The survival rates are much better, their resilience to long periods of adverse weather is significantly greater, and they are generally much more useful in the spring.

Miscellaneous musings

Hive weight

A colony starting the winter with ample stores can still starve if the bees are particularly extravagant, or if they rear lots of brood but cannot forage.

The rate at which stores are used is slow late in the year and speeds up once brood rearing starts again in earnest early the following spring (though actually in late winter).

Colony weight in early spring

As should be obvious, this is a Craptastic™ sketch simply to illustrate a point 😉

The inflection point might be mid-December or even early February.

The important message is that, once brood rearing starts, consumption of stores increases. Keep checking the colony weight overwinter and supplement with fondant as needed.

I’m going to return to overwinter colony weights sometime this winter as I’m dabbling with a weather station and set of hive scales … watch this space.

An empty super cuts down draughts

Periodically it’s suggested that an empty super under the (open mesh) floor of the hive ‘cuts down draughts’, and is therefore beneficial for the colony.

It might be.

But like the ‘overwintering on honey’ (and being a pedant scientist) I’d always want to see the evidence.

There are two claims being made here:

  • a super under the floor cuts down draughts
  • fewer draughts benefits the colony which consequently overwinters better

Really?

There are ways to measure draughts but has anyone ever done so? Remember, the key point is that the airflow around the winter cluster would be reduced if there are fewer draughts. 

Does a super reduce this airflow significantly over and above that already caused by the sidewalls of the floor?

And, even if it does, perhaps the colony ‘reshapes’ itself to accommodate the draught from an open mesh floor.

What shape is the winter cluster?

For example, in an uninsulated hive (including no insulation over the cluster) with a solid floor the cluster is likely to be roughly spherical. They minimise the surface area.

With an open mesh floor are they more ellipsoid, so avoiding draughts from below? If so, is this improved much by an empty super below the open mesh floor? Does the cluster change shape or position? I don’t know as I’ve not compared cluster shapes in solid vs. open mesh floors plus/minus a super underneath.

And anyway, an open mesh floor looks very like a baffle to me … how much better can it get? How draughty is it in the first place?

Is this example 8,639 for my ‘Beekeeping Myths’ book?

I do know that top insulation tends to flatten the cluster against the warm underside of the crownboard.

Midwinter cluster

A strong colony in midwinter

Having worked out that draughts are (or are not) reduced … you still need another couple of hundred hives to test whether overwintering success rates are improved!

More winter bees

Finally, always remember that the survival of the colony is dependent upon the winter bees. All other things being equal (stores, disease etc.), a colony with lots of winter bees will overwinter better than one with fewer.

This is one of the reasons I stopped using Apiguard for mite control in autumn. Apiguard contains thymol and quite regularly (30-50% of the time in my experience) stopped the queen from laying, particularly in warmer weather. 

Apiguard works well for mite control, but I became wary that I was potentially stopping the queen at a time critical for late-season colony development. I worried that, once treatment was finished, a cold snap would shut down brood rearing leaving it with suboptimal numbers of winter bees.

I never checked to see whether the queen ‘made good’ any shortfall after removal of the treatment … instead I moved to Scotland where it’s too cold to use Apiguard effectively 🙁


 

Less is more

The season here started late after a a long, cold spring, and it’s giving every impression of ending early. A couple of low pressure systems have slowly drifted in from the west, replacing the settled calm weather with something a lot more changeable.

On the west coast of Scotland the heather has still to really get started. That is if it’s going to get started at all 🙁

It was so dry earlier in the summer that the recent rain may be too little, too late. I’m not unduly worried as I’m busy making bees rather than making honey this year.

Although the temperature hasn’t dropped much 1 it’s starting to feel quite autumnal. 

Siskin

The mixed woodland around us is now quiet most of the time, with very few small birds about. When you do see them, siskin and goldfinch are starting to form large jittery flocks, bounding away at the slightest provocation. The longer nights 2 are busy with the calls of tawny owls as the young leave the nest.

My infrequent visits to the east coast are short and packed with beekeeping and work commitments so I see much less wildlife. However, it’s very clear that the season is ‘all over bar the shouting’. The bees are getting defensive, there are lots of wasps about and the nectar flow is finished.

Let the heavy lifting begin … and Correx

On my last visit to Fife I cleared the supers and removed them for extraction.

I’ve described my clearer boards before 3. They have no moving parts, a deep lower rim providing space for the bees to clear to, and two well-separated exits.

Clearer boards

Clearer boards …

I usually try and clear all the hives in a single apiary at once. It increases the workload, but it saves making more than two visits. This of course means that I need sufficient clearer boards for every hive in the apiary … and on this trip I didn’t 4.

At the last minute I therefore built a few extra using Correx, some butchered rhombus escapes, spare ekes and gaffer tape. 

Quick fix clearer board – hive side

If you’re going to do this here are a couple of tips:

  1. Do not use standard 3M gaffer tape as sold in the ‘Middle of Lidl’ and elsewhere. It can’t cope with the warmth and humidity of the hive – at least when stuck to Correx – and the escape usually detaches within 24 hours. Unsurprisingly these things work a whole lot less well (i.e. not at all) without the rhombus escape. The best gaffer tape I’ve found for Correx is Unibond Power Tape (which is waterproof and very long lasting).
  2. Don’t try and save time/save rhombus escapes/cut corners by using only one exit hole and half a rhombus escape. The hives I tried this with still had hundreds of bees in the supers. Don’t say I didn’t warn you 😉

I have to transport all my supers to the west coast for extraction. Emptying them of bees, keeping the wasps away and loading them into my little car was a fraught and exhausting process.

More Correx

Whatever the opposite of a hot hatchback is … is what I drive.

It’s a great little car and very economical 5.  However, it’s not really ideal as a beemobile. I can only get a maximum of about 16 supers in it whilst still being able to see out of at least some of the windows.

To save the already filthy upholstery from contaminating all that lovely honey in the supers I use more Correx …

The multi-purpose Correx hive roof

… in this case an upturned Correx hive roof.

These are simplicity itself to construct using Correx and more Unibond Power Tape. Correx is remarkably UV resistant and I have roofs originally built in 2013/14 still going strong. A single 1.2 x 2.4 m sheet of Correx will yield half a dozen roofs and cost you the grand sum of about £1.70 each 6.

When you’re clearing and transporting supers these lightweight roofs/trays are invaluable. They keep the wasps out of the top of the stack and stop the honey dripping out of the bottom.

And a bit more Correx

It’s much easier to extract honey if it’s warm. I therefore stack the supers on top of my honey warming cabinet until I’m ready to do the extracting … or until my back recovers after lifting all those supers off the hives and into the car.

Honey supers waiting to be extracted

I built my honey warming cabinet several years ago. It is probably one of the most useful (and used) pieces of beekeeping ‘stuff’ I’ve got. It’s got excellent temperature control and I’ve even used it to incubate queen cells. However, it is primarily used for honey and every bucket I process and jar goes through it, often more than once 7.

Because of the size of available plywood sheet, the depth needed to house the element and insulation, coupled with a generous helping of my incompetence, I built the cabinet slightly too small. 

This resulted in the classic ‘good news and bad news’.

The good news is that I don’t need to be absolutely precise in terms of positioning the edge of the supers on the thin upper edges of the cabinet. Any mistakes here would result in the insulation getting crushed. 

The bad news is that some supers can leave a slight gap at the bottom through which heat escapes. This depends upon the particular design of the supers. Paradise/Denrosa poly supers and Abelo supers are reasonably flat on the underside, but red cedar boxes leave lots of unwanted gaps.

Correx gap-filler on the honey warming cabinet

A simple shim of Correx is an easy solution to this issue. As an added benefit, this also stops the upper edges of the cabinet from getting sticky.

A wheely useful trolley

A honey warming cabinet takes up quite a bit of space when not in use. Mine conveniently fits onto a robust ‘trolley’ that allows me to easily wheel it out of the way when needed.

Wheely useful trolley under the honey warming cabinet

When pre-warming supers for extraction it has to be moved off this onto the floor. The 18 supers in the picture above probably weigh over 300 kg. Neither the tiled floor nor the castors would be able to support this.

However, when just warming a couple of buckets of OSR honey prior to creaming this allows me to tuck the cabinet out of the way until needed.

I’ve got a couple of these trolleys. I stack the empty supers on them after extraction and so can move them about without excess bending and lifting.

Extracting

I uncap supers using a hot air gun. This is fast and efficient. The cappings melt almost instantaneously but can generate wax ‘shrapnel’ which tends to fly off in all directions. I strongly recommend wearing an apron to avoid getting peppered with tiny specs of molten wax.

A 10 frame super … but I actually squeezed the bottom one in from another box.

Almost all my supers are arranged to contain 9 frames. I start them with 11, reduce them to 10 once the comb is drawn, and take one more frame out once they start fattening up. Drawn super comb is reused year after year and it’s always nice to see a frame dated a decade or more ago going though the extractor. 

The 9 frames in a super conveniently fills my 9 frame extractor (funny that). Of course, sometimes the bees fail to completely fill the outer frames, so there may be a little juggling to try and get the machine reasonably well balanced before starting the run.

It’s surprising how quickly you learn to judge the weight of a filled frame and to calculate where it should be placed in the extractor to achieve the best balance.

‘Best’ as in ‘best that can be achieved with these 9 frames without spending an interminable amount of time shifting the frames about’.

Thank goodness for extractors on castors 🙂

Rubber-wheeled castor with brake

An unbalanced extractor on castors gently wiggles back and forth, rather than walking boldly across the room. Leave the castors unbraked during use.

My extractor is pretty basic. On/off and speed control. No timed runs or other snazzy settings. Because some honey extracts more easily (perhaps because it was lower down in the stack of warming supers?) I use an LED headtorch 8 to look down the inner sidewall of the machine to judge when I should stop the run.

Extractor and headtorch

You can see the drops of honey hitting the sidewall as tiny pinpricks of reflected light. Once they’ve reduced to almost nothing I reverse the machine for a minute or two, or remove the frames and reload it.

Why is less more?

As I suggested in the opening paragraph, this has felt like a very short season. Because of my move to the west coast I’ve also got far fewer honey production colonies this year than any time in the last decade.

Nevertheless, it’s been an outstanding year for honey 🙂

My total crop is the best I’ve had since returning to Scotland in 2015, though this was largely due to a fantastic spring harvest. I’m also hopeful there may be a little bit of heather honey before the end of the season … we’ll see.

The priority now is to ensure that the bees are given sufficient fondant to store for the winter ahead, and that the mites are treated promptly and effectively. I’ll write about these important aspects of preparing for winter in the next week or three.

But before I go …

With all those winter bees to rear over the next couple of months the colony will need lots of pollen. 

The United colours of Benetton pollen in one of my hives

This frame made me smile. I counted just 20 developing larvae in the centre, surrounded by a pointillist sea of different pollen types. These will be well-nourished bees 🙂

Although not absolute, the bees tend to store similar pollens in individual cells. Since it takes many corbiculae-full to fill one cell this must involve a degree of ‘sorting’ by the bees during pollen storage. This all happens in the dark, so presumably is based upon a characteristic other than the colour of the pollen.

Pollen close up

I don’t know how they do this but will read a bit more during the winter and report back. This was one of the outer frames in the colony. Most of the rest are still packed with brood, ensuring the colonies will be strong going into the winter.

Wasps are starting to pester the hives. On the west coast I have several colonies recently promoted from nucs to a full hive. Most are in hives with kewl floors 9 which have an L-shaped tunnel entrance, making them easier to defend.

However, to improve things further I often add an entrance reducer. The ‘roof’ of the horizontal part of the L-shaped entrance has two small screws set into it 10 which act as ‘stops’ for the entrance reducer which I build out of the bottom bar of a frame.

A case of misdirection …

My quality control is a bit shonky and these reducers sometimes fit rather poorly. To make them a better fit I added a few wraps of gaffer tape. Initially I used black tape. However, it was clear that this looked sufficiently like the dark entrance to the hive that the bees were getting ‘misdirected’ away from the real entrance to the black tape.

That’s better …

To avoid further confusion I added an overwrap of a lighter coloured tape. All of which resulted in me revisiting some of the scientific literature on bee vision … which I’ll save for another day.


 

DIY queen cell incubator

You can please some of the people all of the time, you can please all of the people some of the time, but you can’t please all of the people all of the time … so said John Lydgate (1370-1450).

And he wasn’t wrong.

This is something I’m particularly aware of writing a weekly post on beekeeping. Much like my talks to beekeeping associations, the ‘audience’ (in this case the readership) ranges from the outright beginner to those with way more experience than me.

An article, like the one last week, on transporting your first nuc home and transferring it to a new hive, is unlikely to be of much interest to an experienced beekeeper.

Conversely, a post on something esoteric – like Royal patrilines and hyperpolyandry – is probably going to be given a wide berth by someone who has recently started beekeeping 1.

There’s no way I can write something relevant, interesting and topical for the entire breadth of experience of the readers 2

Going by the popularity of certain posts it’s clear that many readers are relatively inexperienced beekeepers.

The post entitled Queen cells … don’t panic! contains little someone who has kept bees for five years doesn’t or shouldn’t already know 3. Nevertheless, it is one of the most popular pages over the last couple of years. It has already been read more times this year than all previous years 4.

I suspect the majority of these thousands of viewings are from new(ish) beekeepers.

If you’re in this group then I suggest you look away now 😉 5

I’m going to discuss a pretty focused and specialised topic of relevance to perhaps a fraction of 10% of all beekeepers

The 10%

When I started beekeeping I was certain I would never be interested in queen rearing.

In fact I was so certain that, when repeatedly re-reading Ted Hooper’s book Bees and Honey, I’d skip the chapter on queen rearing all together. 

By ‘queen rearing’ I mean larval selection, grafting, cell raisers, cell finishers, mini-nucs, drone flooding etc. 

Queen cells from grafted larvae … what a palaver!

What a palaver!

All I wanted was a few jars of honey.

Oh yes, and slightly better tempered bees.

And perhaps a nuc to overwinter ‘just in case’.

What about a queen or two ‘spare’ for those swarms I miss?

A year or two later I had the opportunity – through the generosity of the late Terry Clare – to learn the basics of queen rearing and grafting

A week later I had a go on my own.

Amazingly (though not if you consider the tuition) it worked 🙂 . I successfully reared queens from larvae I’d selected, transferred, produced as capped cells and eventually got mated.

It was probably the single most significant event in my experience as a beekeeper. I got my nuc to overwinter and I’ve gradually improved my bees through selecting from the best and requeening the worst. I know how to produce ‘spare’ queens, though need them less frequently as my swarm control has also improved 😉  6

I don’t know what proportion of beekeepers ‘actively’ rear their own queens. I suspect it’s 10% or less.

But even that select group aren’t the target audience for this post.

The target audience are queen rearers who need to incubate queens or queen cells for protracted periods (hours to days) without constant access to mains electricity.

Let me explain

The peripatetic beekeeper

I live on the remote west coast of Scotland 7 but keep the majority of my bees in Fife. 

My apiaries in Fife are 30-40 minutes apart, and I drive past one on my way to my main apiary (in St Andrews). If I need a ‘spare’ queen in an out apiary (and have one in St Andrews) it adds over an hour to what is already a four hour beekeeping commute.

That’s an hour of my life I’ll never get back and something I’d really like to avoid 8.

On the west coast beekeepers and bees are very thin on the ground. I’ve just started queen rearing here and (again) have a 45 minute commute between apiaries 9. I’m working with another beekeeper and larvae are sourced from one and the cells are raised in another.

You can move frames of larvae about if you keep them warm and humid – a damp tea towel works well – at least if the times/distances are not too great.

But there’s an added complication … this area is Varroa free and I don’t want to be moving potentially mite-infested frames into the area. Nor do I want to deplete any of the donor colonies of brood frames.

All I want to move are a few larvae … but they’re a lot more fragile and sensitive.

So … two slightly unusual situations.

It seemed to me that my life would be a lot easier if I had some sort of portable queen and queen cell incubator.

My trusty honey warming cabinet

More than most events in beekeeping, the timing of the various stages of queen rearing is very clearly defined. You graft day old larvae and use the cells 10 days later. This timing currently defines the dates of my trips … except that sometimes there are diary clashes.

If my apiary with the cell raising colony was a mile away I could just go later in the day. 

But it’s not … 🙁

Before I started this (temporary) life as a travelling beekeeper I’d sometimes needed to incubate queen cells that were near to emergence. Once the cell is capped you can put it in an incubator, either until you use it as a capped cell, or until the virgin queen emerges. You then requeen a colony using the recently emerged virgin queen.

This was clearly another option to make the diary clashes less of an issue – raise the cells and then incubate them (outside the hive) until emergence, and then use the queens.

I’d already used my trusty honey warming cabinet to incubate queen cells. When I built this I used an Ecostat chicken egg incubator element rather than a 100 W incandescent bulb. The Ecostat heaters are thermostatically controlled and do a pretty good job of maintaining a stable temperature, anywhere between the high 20’s (°C) and about 55°C.

A day in the life of my honey warming cabinet (click for explanation of fluctuations)

There were two minor issues … the incubator needed a 240 V mains supply and was about the size of my car 10.

Honey warming cabinet. The Apiarist

Honey warming cabinet …

However, it’s perfect if you need to incubate 800 queen cells at once 😉

What I needed was a smaller, more portable, ‘battery’ – or at least 12V – powered version … 11

Beekeepers have short arms and deep pockets

One obvious solutions was to use a commercially available hen egg incubator. Brinsea are one of the market leaders and I know several beekeepers who use them as queen cell incubators. 

Although they are usually mains powered, they actually have an integral transformer and run at 12V, so could be powered from a car cigarette lighter socket. Temperature and humidity are controlled. They start at about £80 and would need modifying to accommodate queen cells, or Nicot cages containing queens.

The beekeeping-specific commercial solution is the Carricell.

Carricell queen cell incubator

These are manufactured in New Zealand in three sizes – for 40, 70 or 144 queen cells. Swienty (and presumably others) sell the 70 cell variant 12 over here for €636 13.

Excluding VAT 🙁

Beekeepers are notoriously commendably parsimonious. Since I have an alter ego named Dr. Bodgit, it seemed logical to try and build my own.

For a little less that €636 …

And ideally less than £80 😉

But first I needed to know more about the influence of temperature on queen cell development.

Temperature and development

The usual temperature quoted for the broodnest is about 35°C. Numerous studies have shown that, although the temperature is never constant, it is always in the range 33-36°C 14

It is reasonably well known that temperature can influence the development time of honey bees. At lower temperatures, development takes a little bit longer.

More significantly, Jürgen Tautz and colleagues showed almost two decades ago that honey bee workers reared (as pupae) at low temperatures have behavioural deficiencies 15.

For example, workers reared at 32°C showed reduced waggle dance activity when compared to bees reared at 36°C. Not only were they less likely to dance to advertise a particular nectar source, but they would dance less enthusiastically, performing fewer dance circuits.

In tests of learning and memory – for example associating smells with syrup rewards – bees reared as pupae at 32°C were also impaired when compared to bees reared at 36°C.

Tautz also demonstrated that bees reared at the lower temperature were more likely to go ‘missing in action’. They disappeared at a faster rate from the hive than the bees reared at the higher temperature. This strongly suggests their compromised memory or learning also had a negative influence on their survival. For example, in predator evasion, flight duration or the ability to find the hive.

OK … so temperature is really rather important for worker development.

Perhaps very accurate thermostatic control will be needed?

But what about queens?

There are good reasons to think that queen development might not be quite as sensitive to lower temperatures.

Queen cells are relatively rarely found in the centre of the broodnest. Those that are are often considered to be ‘supersedure cells‘, though location alone is probably not definitive.

Where are queen cells more usually found?

At the periphery of the broodnest, decorating the lower edges of the frame and even protruding down into the space below the bottom of the comb.

Queen cells

Queen cells …

Logic suggests that these might well experience lower temperatures simply by being at or near the edge of the mass of bees in the cluster. 

Perhaps queen development is less temperature sensitive?

Fortunately, I don’t need to rely on (my usually deeply flawed) logic or informed guesses … the experiment has been done 16.

Chuda-Mickiewicz and Samborski incubated queen cells at 32°C and 34.5°C. Those incubated at the lower temperature took ~27 hours longer to emerge than those at 34.5°C (which emerged at 16 days and 1 hour after egg laying).

However, of the variables measured, this was the only significant difference observed between the two groups. Body weights at emergence were similar, as were the spermathecal volume and ovariole number.

In both temperature groups ~90% of (instrumentally) inseminated queens started laying eggs.

So perhaps development temperature is not so critical (for queens after all).

The cheque queen is in the post

Finally, I expected my bodged incubator would also be used to transport mated queens. There’s good evidence that these are very robust 17. After all, you can get them sent in the post 18

Again, the experiment has been done 🙂

Survival of adult drones, queens and workers at 25°C, 38°C and 42°C

Jeff Pettis and colleagues investigated the influence of temperature on queen fertility 19 and concluded that incubation within the range 15-38°C are safe with a tolerance threshold of 11.5% loss of sperm viability 20

In addition, Pettis looked at the influence of high or low temperatures on adult viability (see graph above). Queens and workers survived for at least 6 hours at 25°C or 42°C. In contrast drones, particularly at high temperatures, ‘dropped like flies’ 21.

Stand back … inventor at work

Version 1 of the incubator was built and has been used successfully.

Queen cell incubator – exterior view (nothing to see here)

It consists of a polystyrene box housing a USB-powered vivarium heating mat. This claims to offer three heating levels – 20-25°C, 25-30°C and 30-35°C – though these are not when confined in a well-insulated box where it can reach higher temperatures. I’m not sure I believe the amperage/wattage information provided and don’t have the equipment to check it.

I run it from a 2.1A car USB socket, or a similar one that plugs into the mains.

The battery pack in the picture above runs the Raspberry Pi computer that is monitoring the temperature 22. It’s important to have accurate temperature monitoring and to do some trial runs to understand how quickly the box warms/cools. In due course all this wiring can either be omitted or built in … but it wouldn’t be a proper invention unless it looked cobbled together 😉

Not a lot to see here either …

Inside the box is a lot of closed cell foam – some crudely butchered to accommodate Nicot queen cages – sitting on top of a large ‘freezer block’. This acts as a hot water bottle. There’s also a plastic tray holding some soggy kitchen towel to raise the humidity.

Define ‘success’

The box has been used for the following:

  • transfer grafted larvae from an out apiary to a cell raising colony an hour away. Success defined by getting the grafted larvae accepted by the cell raiser.
  • transport queen cells up to 7 hours by car 23. Success defined by requeening colonies with the cells.
  • transport and maintain virgin queens for 7-10 days. These emerged in the incubator and then accompanied me back and forth before being used. All are now in hives and out for mating.

While powered – either in the house or the car – the box is easy to maintain at an acceptable temperature for extended periods, though it takes some time to reach the operating temperature.

An afternoon collecting and distributing queen cells to an out apiary

Even when opening the lid as queen cells are added/removed the temperature fluctuates by no more than 2-3°C. The graph above was generated from temperature readings taking queen cells from one apiary to another.

I’ll describe maintaining queens for extended periods in an incubator (with no attendant bees) in a future post.

The future

This really is a bodged solution.

At the moment the temperature has to be changed manually to keep it within the 32-35°C range. This might only be every few hours, depending upon how frequently the box is opened.

The combination of the insulation and the ‘hot water bottle’ freezer block means it can be left unattended overnight.

However, it really needs to have automatic temperature control. This should be trivial to add but will require more time than I have at the moment and for the box to be empty. It’s accompanying me on an exotic holiday to Glenrothes for the next three days 24 and will be in use for much of July as I start to make up nucs for overwintering.

So … as promised, an inelegant but working solution for a fraction of the 10% of beekeepers who rear queens. 

At a fraction of the price of a commercial one 🙂


STOP PRESS – update 7th September ’21

I now have a working solution with proper thermostatic temperature control. It’s currently going through a final series of tests. I strongly suggest you don’t follow the botch-up design described above, but wait for another post on this subject sometime this winter. It’s possibly to build a queen cell incubator with fully automatic temperature control of ±0.5°C that will work at home or in a vehicle for about £60.

Supering

Something short and sweet this week 1 … though perhaps ‘tall and sweet’ would be preferable as I’m going to discuss supering.

The noun supering means ‘the action or practice of fitting a super to a beehive’ and dates back to 1840:

Duncan, James. Natural History of Bees Naturalist’s Library VoI. 223   The empty story which is added, may be placed above, instead of below the original stock, and the honey will thus be of a superior kind. This mode of operating is called super-ing, in contra-distinction to nadir-ing.

I don’t quite understand the description provided by here. Adding a super underneath the colony (original stock) is unlikely to lead to it being used as a honey store. Bees naturally store honey to the side and above the brood nest.

And does James Duncan mean the honey is superior because it’s better? Or is he using superior in its zoological sense meaning ‘at or near the highest point’? 2

So … let’s get a few definitions out of the way first.

  • Supering – the addition of a super to a hive, which could be either:
    • Top-supering – adding a super to the top of a stack of existing supers, or
    • Bottom-supering – adding a super below any existing supers, but above the brood box(es) 
  • Nadiring – the addition of a super below an existing brood box (which won’t be mentioned again in this post 3.

Supering … click for legend

I prefer the term top- or bottom-supering as the alternative over- or under-supering could be misinterpreted as the amount of supers being excessive or insufficient.

Which is better – top- or bottom-supering?

Let’s get the science out of the way first.

There’s an assumption that bottom supering should be ‘better’ (in terms of honey yield) as it reduces the distance bees have to travel before they are relieved of their nectar. 

A study conducted two decades ago by Jennifer Berry and Keith Delaplane 4 showed that – in terms of the amount of honey stored – it makes no statistical difference whether top- or bottom-supering is used.

This study was conducted at the University of Georgia (USA). It used 60 hives – 3 different apiaries each containing 10 hives over two distinct nectar flows. 

Note the deliberate inclusion of the term ‘statistical’ above … the bottom-supered hives did end up with ~10% more honey in total but, considering the scale of the experiment, this was not statistically significant. 

To determine if this difference was real you’d need to do a much larger scale experiment.

This was not simply weighing a few hives with the supers added on top or below … each colony used was balanced in terms of frames of brood, numbers of bees and levels of stores in the brood box for each nectar flow. That’s not my idea of fun when it would involve a few thousand colonies 🙁   5.

The Berry & Delaplane study reached the same conclusion as earlier research by Szabo and Sporns (1994) who were working in Alberta, Canada 6. They had concluded that the failure to see a significant difference in terms of honey stored was because the nectar flows were rather poor. However, this seems unlikely as the Berry & Delaplane study covered two nectar flows, one of which was much stronger than the other (measured in terms of honey yield).

Before we leave the science there’s a minor additional detail to discuss about the Berry & Delaplane study. All their hives consisted of a single Langstroth brood box with a honey super on top underneath the queen excluder (refer to C. in the figure above).

This first honey super was termed the ‘food super’. The remaining supers were the ‘honey supers’. It’s not clear from the description in the paper whether the queen ever moved up to lay in the ‘food super’. I’m assuming she did not.

That being the case, the bottom supering employed by Berry & Delaplane is probably not quite the same as understood by most UK beekeepers.

When I talk about bottom-supering (here and elsewhere) I mean adding the super directly above the box that the queen is laying in (refer to A. in the figure above).

Whether ‘true’ bottom-supering leads to increased honey yields I’ll leave to someone much stronger than me. It’s an experiment that will involve a lot of lifting … and a lot of hives 😉

Which brings us to other benefits associated with where the super is added …

Benefits of bottom supering

I can think of two obvious ones.

The first is that the frames are immediately above the warmth of the broodnest. This might help get new foundation drawn a bit faster. However, if the flow is so good you’re piling the supers on it’s likely that the bees will draw comb for fun.

Note also the comments below about frame spacing and brace comb. I start new supers with 11 frames and subsequently reduce the number to 9. To avoid brace comb it’s easier to get undrawn supers built when there are no other supers on the hive. However, if that’s not possible I usually bottom-super them … it can’t do any harm. 

The second benefit is that by bottom-supering the cappings on the lowest supers always stay pristine and white. This is important if you’re preparing cut comb honey. It’s surprising how stained the cappings get with the passage of hundreds of thousands of little feet as the foragers move up to unload their cargo in top-supered colonies. 

Benefits of top supering

Generally I think these outweigh those of bottom-supering (but I don’t make cut comb honey and I’d expect the sale price of cut comb with bright white cappings trumps any of the benefits discussed below).

The first is that it’s a whole lot easier on your back 🙂

No need to remove the stack of supers first to slide another in at the bottom. This is a significant benefit … if the colony needs a fourth super there’s probably the best part of 50 kg of full/filling supers to remove first 7

Lifting lots of heavy supers is hard work. A decade ago I’d tackle three full supers at a time without an issue.

More recently, honey seems to be getting much denser 😉 … three full supers, particularly if on top of a double brood box, are usually split into two (or even three) for lifting. 

Secondly, because top-supering is easier it’s therefore much quicker.

Pop the crownboard off, add another super, close up and move on. 

Some claim an additional benefit is that you can determine whether the colony needs an additional super simply by lifting off the crownboard and having a peek. That might work with a single brood box and one super 8, but it’s not possible on a double brood monster hive already topped with four supers 9.

Of course, all of the benefits in terms of ease of addition and/or lack of lifting are null and void if you are going to be inspecting the colony and therefore removing the supers anyway.

Frame spacing in supers

Assuming a standard bee space between drawn, filled, capped honey stores, the more frames you have in the super the smaller the amount of honey the super will contain. 

This might never be an issue for many beekeepers.

However, those that scale up to perhaps half a dozen hives soon realise that more frames per super means more time spent extracting. 

That’s exactly what happened with me. My epiphany came when faced with about 18 supers containing almost 200 frames and a manual (hand cranked) three-frame extractor 🙁

By the next nectar flow I’d invested in an electric 9 frame radial extractor and started spacing my frames further apart.

That first ‘semi-automated’ honey harvest paid for the extractor and my physique became (just) slightly less Charles Atlas-like.

With undrawn foundation I start with a full box of 11 frames. However, once drawn I space the frames further apart, usually 9 per super. The bees draw out deeper comb and fill it perfectly happily … and I’ve got less frames to extract 🙂

I know some beekeepers use 8 frames in their supers. I struggle with this and usually find the bees draw brace comb or very uneven frames. This might be because our nectar flows aren’t strong enough, but I suspect I’ve spaced the frames too far apart in one go, rather than doing it gradually.

Frame alignment of supers

Speaking of brace comb … remember to observe the correct bee space in the supers. Adding a super with mismatched frame numbers will result in brace comb being built at the junction. The same thing happens if frames are misaligned.

Frame spacing and alignment in the supers.

Inevitably this brace comb ends up fusing the two supers together and causes a ‘right mess’ 10 when you eventually prize them apart.

And you’ll have to because they’re probably too heavy to lift together.

Brace comb

Brace comb …

The example above is particularly bad due to the use of misaligned foundationless super frames. The comb is, as always, beautiful … and unusually in this example the bees built from the bottom upwards.

Note that the frame alignment between adjacent boxes does not appear to apply to the brood box and the first super. At least, it doesn’t when you’re using a queen excluder. I presume this is because the queen excluder acts as a sort of ‘false floor’. It disrupts the vertical bee space sufficiently that the bees don’t feel the need to build lots of brace comb.

You can use castellations to space the frames in the supers. I don’t (and got rid of my stock of used and unused castellations recently) as they prevent re-spacing the frames as needed 11. The bees quickly propolise up the frame lugs meaning the frames are effectively immovable without the application of significant force.

Oops ...

Oops …

Like with a hive tool … or if you drop the super 🙁  12.

Caring for out of use supers

After drawn brood comb, drawn supers are probably the most valuable resource a beekeeper has.

You can’t buy replacement so it makes sense to look after it.

Of course, having written the sentence above I realised I was almost certainly wrong. A quick Google search turned up this Bad Beekeeping post from Ron Miksha who described commercially (machine) produced drawn comb.

Three Langstroth-sized combs are €26 😯 

There’s also this stuff … 

OK, so I stand corrected. You can buy replacement drawn comb, but a single super will cost you about €78 13 so they should be looked after.

Empty drawn supers should be stored somewhere bee, wasp and rodent-free. I store mine in a shed with a solid floor underneath the stack and a spare roof on top. 

Late November in the bee (storage) shed …

I have friends who wrap their supers in clingfilm … not 30 cm kitchen roll, but the metre wide stuff they use in airports to wrap suitcases 14.

Wax moth infestation of drawn supers is generally not a problem. They much prefer used brood frames. However, it makes sense to try and make the stacks as insect-proof as possible.

Caring for in use supers

If the supers are full of bees and honey then the drawn comb is only the third most important thing in the box.

Don’t just pile the supers on the ground next to the hive. The lower edges of the frames will be festooned with bees which will get crushed. You’ll also pick up dirt from the ground which will then be transferred to the hive.

Instead, use an inverted roof. Stand the super(s) on it, angled so they’re supported just by the edges of the roof. This minimises the opportunities for bees to get squashed.

If you’re removing a stack of supers individually (because they’re too heavy to lift together) do not stack them up in a neat pile as you’re very likely to crush bees. It’s better to support the super on one edge, propped up against the edge/corner of the first super I removed.

Again, this minimises the chances of crushing bees. It’s distressing for the beekeeper, it’s definitely distressing for the bee(s) and it’s a potential route for disease transmission.

The multi-purpose Correx hive roof

Once the supers are emptied of bees but full of capped honey you’ll need to transport them home from the apiary. I use spare Correx hive roofs to catch the inevitable drips that another more caring member of the household would otherwise discover 🙁

These Correx hive roofs aren’t strong enough to stack supers on. I always ensure there’s at least one or two conventional roofs in each apiary to act as temporary super stands during inspections.

Final thoughts

Tidy comb

At the end of the season it’s worth tidying the super frames before stacking them away for the year.

Before - brace comb

Super frames before tidying and storage

I use a hive tool to scrape off any bits of brace comb from the top and bottom bars of each frame. I also use a breadknife to level up the face of the comb. The combs are then arranged in boxes of nine and stored away for the winter.

A small amount of time invested on the supers saves time and effort doing much the same thing when you need them.

Drone foundation in supers

Over 50% of my supers are drawn from drone foundation.

There are two advantages to using drone foundation in the supers. The first is that there’s less wax and more honey; it takes less effort for the bees to build the comb in the first place and the larger cell volume stores more honey.

In addition, with less surface area in each cell, it’s at least theoretically possible to get a greater efficiency of extraction 15.

The second benefit is that bees do not store pollen in drone comb. In a strong colony you sometimes get an arch of pollen stored in the bottom super, and this is avoided by using drone comb.

Drone comb in super

That doesn’t mean that they’ll necessarily fill the comb with nectar. Quite often they just leave an empty arch of cells above the brood nest 🙁

The major problem with using drone comb in the supers occurs when the queen gets above the queen excluder. You end up with my million drones fiasco and a lot of comb to melt down and recycle.

The super frame shuffle

Bees often draw and fill the central frames in the super before those at the sides. This can lead to very unevenly drawn comb (which can be ‘fixed’ with a breadknife as described above), and grossly unbalanced comb when extracting.

Full super ready for extraction

Full super ready for extraction …

To avoid this simply shuffle the outer frames into the centre of the super and vice versa. The frames will be much more evenly filled.

Spares

If you have an out apiary, keep spare supers in an insect-proof stack in the apiary.

Spare supers … only one now, on hive #29

Alternatively, keep spares under the roof but over the crownboard. As a strong nectar flow tails off, or if the weather is changeable, it might save a trip back to base, or having to carry yet another thing on your rounds.


Note

I’ve now done the calculation … 11 National super frames have an area of ~5500 cm2 which would require 6.5 Langstroth-sized sheets of drawn commercial comb. At the prices quoted above (€26 for three) that would only cost about €56 … but you’d still have to slice’n’dice them into the frames.

Hmmm … almost 3000 words … not so short and sweet after all 🙁

First impressions

There’s always a slight feeling of trepidation when I lift a roof for the first hive inspection of the season.

What’s in the box?

Is the colony going to be thriving or just hanging on?

I know they’ve got sufficient stores and that the bees have been flying on good days, but that’s not the same as the reassurance that comes from finding 3-4 frames of brood in all stages, well-tempered bees, and a marked queen with a good laying pattern.

Iffy weather

It takes bees to make bees, the saying goes. The colony cannot rear large slabs of brood without large numbers of nurse bees to feed them and clean them and cap the cells.

After a midwinter brood break (which we get, but you may not if you live further south than my 56°N) the queen lays a small patch of eggs which eventually develop and emerge. Over the next few weeks the amount of brood slowly but inexorably increases. The numbers of new bees in the hive increases.

But remember that the total number of bees in the hive is actually still decreasing as the winter bees continue to die off.

And, although brood rearing can (and does) continue like this for weeks – through January and February at least – it needs the better weather, warmer temperatures and early forage to really start ramping up.

So the further north your bees are, the later in the season that things get going.

Unlike last year, the weather this spring has been decidedly ‘mixed’. I barely saw a bee until the penultimate day of February and, with average temperatures of ~6.5°C March wasn’t a whole lot better.

And since then it’s got colder …

I’m writing this after four days of ‘sunny periods’. These sunny periods were interspersed with snow, hail and bitingly cold northerly winds.

Sunny periods … but 4°C with squally snow showers being driven down the Sound of Mull

Although the average temperature is under 5°C the bees are busy foraging when the sun is out. I spent some time yesterday trying to (unsuccessfully) photograph pollen-laden foragers returning to the hive in a snow shower.

Shirtsleeve weather

The usual advice is to not rush the first hive inspection. Wait until it’s a warm spring day. Often it’s recommended to choose a day with ‘shirtsleeve weather’.

Which here might mean July … 🙁

Actually, that’s a bit harsh. We often have excellent weather in late April through until early June.

However, this is my first season with bees on the west coast and I was very keen to see how they were progressing. I also wanted to remove the nadired super and check the levels of pollen.

It certainly wasn’t shirtsleeve weather, but I needed no more than one fleece under my beesuit and I haven’t had to wear long johns since mid-March 😉

Ribes ...

Ribes …

The other advice you’ll often hear is that a good time to conduct the first inspection is when the ornamental currant (Ribes sanguineum) is flowering.

Treat this advice 1 with some caution. In St Andrews there’s a large amount of these flowering currants near the bus station that would always be in full bloom by mid/late March, whatever the weather.

We have no Ribes on the west coast. If we had, the deer would eat them all.

But we did have an unseasonably warm day on the first of the month.

So I had a quick look.

Very disturbing

A hive inspection inevitably disturbs the colony.

However gentle you are the activities of the bees are interrupted, the humidity of the hive changes and the temperature decreases.

The odours and pheromones, so critical for the organised functioning of the colony are also affected.

For these reasons alone there must be a good reason to inspect a colony.

And that’s before you consider the increased opportunities for robbing 2, potential damage to the queen, or a myriad of other reasons.

But none of this means that hive inspections should not be conducted if and when they are needed.

What it does mean is that you need to have a plan in mind when conducting a hive inspection. In addition, you need to have all the things you might need close to hand, and have a mental checklist (your hands will be full) of the order you’re going to execute the plan.

All of which sounds very contrived.

It doesn’t need to be.

What you don’t want to be doing is realising half way through the inspection that you need a clearer board … and it’s at home in the shed 3. Or that your queen has been superseded and the new queen needs to be marked … with the non-existent Posca pen which you lost at the end of last season 🙁

Be prepared

So, although I was only having a ‘quick look’ I did make sure I had everything I needed before I removed the hive roof. This included a:

  • smoker with sufficient fuel to last the duration
  • clearer board to allow the simple removal of the nadired super
  • queen marking kit and snips
  • hive tool with a wide blade to clear the floor
  • spare frame or two
  • pollen pattie 4
  • wrapped fondant block ‘just in case’ 5

All this needs to be close to hand but not so close you trip over it. The roof of an adjacent hive is as good a place as any for the small stuff.

Since I was going to rearrange the boxes I kept space immediately adjacent to the hive free to give me room to work.

Ready, steady … Go!

The hives I inspected were single brood Nationals with a nadired 6 super containing (or not containing?) honey from last season.

Nadired super and single National poly hive

Immediately over the top bars of the frames was the remnants of a block of fondant in a ‘carry out’ food container, with the headspace over the hive provided by one of my inverted deep-rimmed perspex crownboards. This was topped by a block of insulation and the roof 7.

The colonies were installed in these hives from 5 frame nucs in July last year. They had built up reasonably well and collected a half super of heather honey.

However, most of the old, dark frames from the nuc were still in the box as I’d not managed to finish rotating them out of the hive before the season ended.

Corpses and accumulated debris

I removed the roof and the insulation. I then lifted both the nadired super and the brood box together and carefully moved them aside.

This gave me access to the floor.

Sometimes the floor is clear at this time in the spring. At other times you can find a thick accumulation of corpses, or a scattering of mummified larvae with chalkbrood.

Rarely you’ll find a dead mouse … or a live one 8. It’s not at all unusual to find slugs in the hive. These appear to particularly like the damp environment underneath the frame lugs in Abelo poly hives.

Old floors …

Old floors …

Usually I’d choose to replace the floor with a recently cleaned one.

One spare is all you need. You place the new floor down, complete the inspection, close the hive and then scrape clean and blowtorch the old floor before using it as a replacement for the next hive in the apiary.

However, despite my careful planning (!) I had no spares as they were all back in the bee shed, 150 miles away. D’oh! At least I was aware of this before I started which is why I’d made sure I had a wide-bladed hive tool with me.

I scraped the floor clean of a few bee corpses and checked that the entrance channel was clear before putting the floor back in its original location.

I gently separated the brood box from the nadired super. During this process I checked the amount of bees in the super, making an immediate judgement whether the brood nest extended that far down in the hive.

Had the super contained a lot of bees (and therefore potentially brood) there would be a risk that the queen was also ‘down below’. This would have necessitated a quick rethink.

As it was, the super had just a couple of hundred bees in it and it was clear – just by looking down the seams between the frames – that there was no brood present.

It was safe to proceed.

Elbow room and the queen

Only now did I remove the crownboard, lifting one edge first and giving the bees a gentle puff from the smoker to encourage them to stay put.

I removed the fondant block and left it nearby. The bees would return to the hive unaided, or I’d shake the last few in before closing the hive.

The colony inspection was brief and focused. The first few frames contained no bees and so were ignored. Other than the outer dark frame – see below – they weren’t even removed from the hive.

Ready for inspection

I quickly and carefully went through the frames occupied by bees, checking for:

  • sufficient stores (there were still stores on some of the frames I’d not lifted from the hive as well)
  • levels of pollen
  • brood in all stages – eggs, larvae and sealed brood
  • the queen (was she the same I’d last seen in the box over 7 months ago?)

which took no more than a minute for each of the 4-5 frames. Each frame was lifted, inspected on each side and – with one exception – replaced in the same position it had come from.

The brood nest was off-centre, pushed up against one of the side walls of the hive. This isn’t unusual with poly hives as they are so well insulated. However, it means that expansion of the brood nest can only go in one direction.

Giving them a little more elbow room

So, the exception was a frame, with some stores but mainly nice empty comb. I placed this between the brood nest and the side wall of the hive. This gives the expanding colony the option of growing in two directions.

Later in the season, when it’s warmer and the colony is growing faster, you can expand the brood nest further. However, this early in the year 9 just giving them the option to go in either direction is a start.

Marked, laying queen

The marked, clipped queen was easy to spot. I managed to disturb her while laying an egg which you can just see at the tip of her abdomen in the picture inset above.

Replacement of dark frames

Unfortunately the queen was laying up one of the old dark frames in the hive. I couldn’t therefore move this to the outside of the brood nest, but made a mental note to in a month or so.

On the opposite side of the hive were a couple of old dark frames that had been largely cleared of stores.

Old dark frames rotated out of the hive and replaced

These were removed and replaced with new frames. In a few weeks I’ll move these close to the centre of the hive. With abundant spring nectar, and warmth, they will draw fresh comb for the expanding brood nest.

Both the frames above show slight signs of mould. This isn’t unusual to see on frames at the end of the winter, and is generally nothing to worry about. The hive is a humid environment and the outer frames often get very little attention from the bees.

Emptying the super

The super contained a few hundred bees. It also clearly contained a bit of residual honey.

On a warm day I might have simply shaken the bees out. Quick and easy and all over in a single visit. However, it was not warm and this would have been even more disruptive. I therefore added a clearer board and placed the super on top of that. I replaced the crown board, the roof and strapped everything up securely.

Clearer boards

Clearer boards …

The warmth and odours of the hive quickly draw the bees down to join their nest mates, leaving the super empty. This was removed the following day.

The super still had a bit of capped honey in it, as well as a frame or two of uncapped ‘nectar’.

This wasn’t fresh nectar. There’s precious little about at the moment and any the bees are collecting is being secreted around and above the brood nest so that it’s immediately available. Remember, this super had been underneath the brood box since mid-September.

Much of the nectar could be shaken out of these frames. I assume it was uncapped from last year and that it has absorbed moisture from the atmosphere 10. It didn’t have the wet bubbly, yeasty smell and appearance that fermenting stores have … presumably because it’s been too cold 🙁

Thriving or just hanging on?

The two colonies I inspected were doing OK.

More brood than I’d feared, but less than I’d hoped for.

Beekeeping is greatly influenced by the climate, the geography and the local flora. This was my first west coast spring inspection, so there’s lots new to me. It feels like a colder spring than 2020, but I didn’t have bees here then, so have nothing to compare it with.

Once the spring migrants start arriving I’ll have a better idea how it compares.

All of which emphasises the importance of the final part of the inspection. Writing up the hive records. Comparison of notes about both the bees and the environment will, over time, mean I have a much better idea of what’s happening when. And whether the colonies are doing well or badly considering the state of the season.

Black throated diver (Gavia arctica) in full summer breeding plumage

The sand martens are already here, and there are black throated divers on the hill loch. I expect blackcap, cuckoos and wheatear in the next 7-10 days. Much longer than that and it will officially be a cold, late spring.

I’ll be checking my east coast colonies, including half a dozen that have luxuriated in the bee shed overwinter, in the next fortnight or so.

Fife has been warmer and drier, so I expect those colonies to be further advanced.

I hope I’m not too late 🙁


 

Lost and found

It was the Welsh Beekeepers’ Convention last weekend 1.

This is a convention I’ve previously enjoyed attending. I remember strolling through the daffodil-filled Builth Wells Showground in lovely spring sunshine to visit the trade show.

And I remember staggering back to the car, laden with items that were:

  • too inexpensive (not cheap … there’s a difference 😉 ) to ignore,
  • exactly what I’d been searching for, or
  • essential. 

Some items qualified on all three criteria, so I’d bought two of them 🙁

And then ‘at the death’ I did a quick trip again around the trade stands buying a few things I’d spotted and dismissed earlier as not absolutely essential, not inexpensive enough or not quite what I’d been looking for.

It would be another year until the next convention … it would have been rude not to 🙂

None of these things were big ticket items.

Although I’m naturally drawn to the gleaming stainless steel extractors, the settling tanks and the wax separators, I’m a small-scale beekeeper and cannot justify (or afford) these sorts of luxuries.

Instead I browse the ‘show specials’ bin, the remaindered items and the shop soiled or ex-demo stock.

And, like a moth to a candle, anything to do with queen rearing.

Non, je ne regrette rien … but

All this purchased ‘stuff’ takes up space.

Normally this isn’t a problem. It migrates from the car to the workshop to the bee bag

Or just as far as the workshop.

Or – I’m ashamed to say – it’s forgotten for years and discovered in the glove compartment when I’m searching for something else entirely.

But I’ve just moved house. 

And when you move house you have to pack everything and, worse, unpack everything and find somewhere for it to be stored 2.

And it became very clear, very quickly, that I had a large amount of beekeeping essentials that were anything but essential. You could tell this because they were still wrapped, still had the price-tags attached, or were otherwise very obviously unused.

And, it turns out, it wasn’t clear how to use some of them … or even what they were used for.

Which begs the question ‘Why did you buy it in the first place?’

I know this because I was asked it.

Several times 😉

So I’ve had a clear out.

Some of the things I unearthed were essential, or at least very useful.

Others were useful, but might be improved upon for this season.

And a soberingly large number of items were now – and in retrospect never had been – any use whatsoever 🙁

The Why did I ever buy that? category

I’m actually going to ignore most of the stuff in this category. Other than teaching me a bit more wallet-control there’s little to learn from it. Also, the stuff with the price tags still attached is a rather pointed reminder that I should increase the price of my honey or risk penury. 

Ventilated queen cages and two spirit levels

Strange oversize ventilated queen cages. These are a bit weird. They have a fixed mesh side and a twist open cover. Inside is a rather ugly plastic queen cup and the other end has a loose-fitting plug. I have no idea how to use these, or even what they are really for. Discarded.

In the same box were two small spirit levels. These are invaluable if you use foundationless frames because the hive needs to be level to get the comb drawn vertically. Most smartphones have a spirit level function, but these are a bit more propolis-resistant and were put into the bee bag … where they should have been in the first place. I’d lost them.

Plastic bits

I have a suspicion these rather lurid plastic bits are from Paradise Honey hives. If so, the boxes have been in use for about a decade (mainly as bait hives) without needing whatever function they provided. They’ve gone for recycling …

Plastic frame runners

These plastic frame runners should be in the Why did I buy so many? category. I suspect they were inexpensive (or, in this case, cheap). You can’t flame them with a blowtorch 3 but they are resistant to acetic acid 4. I use a couple each year when upgrading the feeder on poly Everynucs. I’ve kept them as I’m sure they’ll come in”.

The ‘Big mistake’ category

Castellated frame spacers are an abomination. I know because I tried them and abandoned them. But, to emphasise what a failure they were I kept them as a reminder … periodically cutting myself on the sharp corners as I rummaged through the box of bits they were in, looking for something else.

Just say no

Rather than just try them on a super or two, I fitted them to a dozen or more. They do exactly what they’re supposed to; they keep the super frames separated by a set amount.

The problem is they provide no flexibility to space the frames by different amounts. Your super can only be fitted with 8, 9, 10 or 11 frames. With brand new frames I routinely fit 11 in a super until they’re drawn out. But as the nectar flow continues I remove a frame or two, usually ending up with 9 frames per super. 

More honey, less wax … and a convenient extractor-full of frames per super.

I now just manually separate and arrange the frames and the bees helpfully propolise them in place. At £2.04 a pair (there are some with the price sticker still attached) it wasn’t a cripplingly expensive mistake … but it was a mistake. 

Crack pipes and queen marking cages

The final entry in the this ‘mistake’ category are the budget versions of queen marking cages. The budget ones are the two unused looking ones in the middle of the photo above. These work, but less well than the full-fat non-budget version (clearly used, on the left) mainly because they have a coarse inflexible plastic mesh covering them, making marking the queen difficult and clipping her wing nearly impossible.

I now prefer the turn and mark cage … and discovered an unused one (on the right, above) in my spring cleaning.

Handheld queen marking cage

Handheld queen marking cage

The ‘crack pipes’ are what Thorne’s call a plastic queen catcher 5. These actually work pretty well but were replaced by my index finger and thumb several years ago.

Useful discoveries

Not everything I found was an ill-considered purchase or a mistake.

Thankfully 😉

Ratchet straps … tamed for now

I discovered a spaghetti-like mess of ratchet straps and tidied them up with some reusable zip ties. These straps work well when new, or if well maintained. However, there are too many moving parts for my liking and they often eventually fail. They are excellent when transporting hives and allow the hive to be strapped together and attached to something immovable in the van. 

Standard hive straps

Better still, I found some standard hive straps. With no moving parts these are essentially infallible if you can remember how to use them properly 6. Unlike ratchet straps they have the additional benefit of laying completely flat against the side of the hive when in use. This makes stacking hives together much easier.

These four hive straps look almost unused and I suspect they arrived on nucs I collected some time ago … so technically weren’t a purchase in the first place. Lost and now found 🙂

Apinaut queen marking kit

The final item in this category of ‘useful discoveries’ was an Apinaut queen marking kit. These are quite clever. Instead of marking the queen with a Posca water-based pen (or Tippex), you glue a small numbered metal disc to the top of her thorax.

The kit contains the glue, a set of coloured and numbered discs and a pen with a magnetic tip. Rather than chasing the queen around the frame trying to pick her up by the wings you simply use the magnetic pen. By retracting the magnetic tip you can then ‘drop’ or place the queen wherever you want 7

This was an impulse purchase which I’d lost. And forgotten. I rediscovered it, still in the bag it was supplied in, at the bottom of a box containing the components for ~200 frames. D’oh!

Queen introduction cages

Amongst all the queen rearing paraphernalia 8 I’ve collected were a number of items that are used quite often.

I usually use JzBz queen cages for introducing queens to queenless colonies as I inherited a bucketload 9 of them many years ago.

However, with very valuable queens or very unreceptive colonies 10 I prefer to use these Nicot queen introduction cages. These cages are about 13 cm square, with a short plastic leg at each corner that can be pushed into the comb. There is a cap on the front that can be removed to introduce the queen to the cage.

Nicot queen introduction cages

The idea with these is that you fix them over a patch of emerging brood and introduce a mated queen whose acceptance is guaranteed 11 by the newly emerged bees. After a few days the queen has often laid up the empty cells under the cage and has usually been ‘released’ by workers burrowing under the edge of the cage.

The problem is that there’s a tendency to lose the legs and the cap for the cage (I’ve lost one or both for all those above … so these should be in the ‘Lost and lost’ category). I therefore improvise, using a small square of silver foil-backed adhesive tape in place of the cap and strapping the cage to the frame with a couple of elastic bands.

Mini-nucs for queen mating

I’ve got a dozen or so Kieler mini-nucs which I sometimes use for queen mating. These are small top bar hives that are primed with a few hundred bees and a ripe queen cell. I’ve not used these mini-nucs for about three years, but hope to again this season … so the next two finds were most welcome.

Kieler mini-nuc top bar frames and starter strips

The first was a box of Kieler mini-nuc frame bars, some with a small strip of foundation carefully glued in place with melted wax. Except many of the wax strips had become unattached or been damaged 🙁

This year I’ll try using the wooden tongue depressor starter strips I use in my foundationless frames. I see no reason why these won’t work for mini-nucs as well, and they’d have the advantage of being a lot more robust.

Kieler mini-nuc frame feeders

Kieler mini-nucs are supplied with a polystyrene feeder that occupies one third of the hive volume. That’s an awful lot of food for four tiny isosceles trapezoids of brood. I prefer to replace the poly feeder with a small fondant-filled frame feeder. This only takes one sixth of the hive volume and works very well. I was therefore pleased to find half a dozen well-used frame feeders built to my usual high standards and exacting tolerances 😉 12

Queenless colonies

When a colony is suspected of being queenless (and lacks any eggs or young larvae) the normal advice is to donate a frame of eggs from another colony. If queen cells are produced on the introduced frame the colony is queenless.

Is the colony queenless?

You might not have a frame of eggs to spare, or want to transfer an entire frame from another colony. Instead, these Nicot queen cell cups glued to a small aluminium tab can be used. You graft day old larvae into two or three of these cups and insert them, open end down, near the centre of the brood nest. The aluminium tab (butchered with only minor blood loss from a soft drink can) holds the cell cup in place.

If the colony is queenless they will start to draw out queen cells from the cup.

Conversely, if the larvae in the cup is ignored they are queenright … stop worrying 🙂

Unless, of course, the grafted larvae are duds 🙁

To use this trick – which isn’t my idea 13 – you need to be good enough at grafting to be certain that >50% of the larvae grafted would be accepted in a queenless colony. With a little practice that’s easy enough to achieve.

Putting the cleaning into spring cleaning

The final things unearthed during my tidying was a lot of queen rearing cups, cup holders, cell bar supports and cages.

The cups – the same as shown in the picture above – are usually supplied in 100’s or 500’s and cost a penny each. I use them only once.

Nicot cup holders in the bath

The cup holders, cell bar supports and cages 14 – you need one of each per queen cell – often end up encrusted with wax or propolis. They’re not expensive (~75p for one complete set) but they can easily be reused.

Nicot queen cell protection cages being washed

I simply soak them in very hot water with some mild detergent and then rinse them really well. Most of the wax and propolis is removed.

If you’re worried about the smell of detergent lingering and inhibiting queen rearing you can add the cell bar frame to the hive 24-48 hours before grafting. To be absolutely certain it gets lots of attention from the bees in the hive ‘paint’ it with some sugar syrup. The bees will clean this off and it will then be ready for use.

After a few happy hours sorting through boxes I feel better prepared for the season ahead. I now have a much better idea what I’ve got and where it is.

I’ve also usefully freed up some more space for future conventions 😉

And I know I’ll never need to purchase another rhombus escape 🙁


 

 

The bare necessities

It’s that time of the season when the increasingly bloated Thorne’s catalogue crashes onto the doormat.

The timing is impeccable.

Through the long winter, experienced beekeepers have busied themselves with the unpleasant jobs ignored all last season; the painting and decorating, the tax return, tidying the loft or even gardening.

There’s only so much procrastination you (or I) can get away with …

More recently, if they’re like me, they will have been planning for the season ahead.

What didn’t work last year and needs to be changed? Which new method worked well and should be used on more colonies this year?

A different queen rearing strategy? A simpler method of swarm control?

Not enough frames, foundation, hive tools or labels?

Thank goodness, here’s the Thorne’s catalogue to save the day 😉

Like lambs to the slaughter

And, if you thought the Thorne’s catalogue was tempting for the experienced, imagine how it is viewed by a beginner.

They’ve spent the winter doing nothing but dream about balmy spring days with the bees 1.

The six week ‘Beginning beekeeping’ course will soon be over and they must be ready for the season ahead.

They’ve promised honey to all their friends and family … and that’s not going to happen unless they’re properly equipped.

Thank goodness, here’s the Thorne’s catalogue to save the day 😉

Getting started

I started beekeeping with secondhand everything … hive, smoker, hive tool, beesuit, feeders, the lot. It was all reasonable quality equipment and was being sold because a beginner had reacted badly to a couple of stings and decided beekeeping was not for them.

My original smoker

I’m still using most of the kit.

The hive was a Thorne’s ‘Bees on a budget’ offering. It is made of cedar, but is paler and lighter (and frankly less good) than western red cedar boxes. It had been stained a weird red colour, so is still obvious in my – now mountainous 2 – stack of green-stained cedar and painted poly boxes.

More of a problem was that the supers had been assembled incorrectly and the beespace was all over the place. I pulled them apart and reassembled them.

It was probably the best £125 I’ve ever spent 3 … firstly because it was a very fair price for some barely-used kit, and secondly because it got me started with a hobby obsession that has engrossed me ever since.

Lots of people don’t find beekeeping engrossing 4.

Most who start, give up.

Usually sooner rather than later.

You simply need to look at the number trained every winter.

My alma mater BKA (Warwick and Leamington beekeepers) trained about 40 new beekeepers a year from 2012 to 2020, but their membership grew by only ~120 during that period. 

It’s a bargain … but caveat emptor

If you’re starting beekeeping this year take advantage of this high ‘drop-out’ rate. Buy some little-used equipment from a trusted source e.g. someone who trained in a previous year with the association … rather than from a dodgy bloke down at the allotment.

Equipment can carry diseases which is why I stressed a ‘trusted source’.

Even if you know something about the source and history of the kit, clean it thoroughly.

Flame a cedar box with a blowtorch, ensuring you get into all the nooks and crannies. Soak and scrub poly boxes with a strong soda solution.

Treat hive tools and smokers with soda in the same way.

Wash the beesuit thoroughly.

And throw away any gauntlet-type leather or faux-leather gloves. I’ll return to these later …

And, while you’re at it, discard any used frames and comb. 

Beekeeping is an expensive hobby

If you don’t buy secondhand, the necessary equipment can be expensive.

And that’s before you get any bees.

I’ve seen plenty of 5 frame nucleus colonies being offered for £240-300 this year. Because of the Brexit import ban nucs are likely to be in short supply, particularly early in the season 5.

Which means that the hive, suit, tools and bees might cost the best part of £750 … on top of the training course.

That’s a significant outlay.

And remember, for reasons explained elsewhere, it is always better to have two colonies. 

With one colony you have no ‘internal controls’ – to use science-speak.

Is it bad tempered because it’s queenless, or simply because a strong nectar flow has stopped? If both hives are tetchy it’s likely to be the latter as you’re unlikely to ‘lose’ two queens simultaneously. With one colony, the loss of a queen can be terminal, with two it can almost always be easily rescued.

So … two complete hives, two nucleus colonies, frames, foundation, beesuit, tools etc. … which together will cost well over £1000.

And that’s before you consider the additional equipment you will need for swarm control.

And you will need it 🙁

The non-essentials

What do you need and what is superfluous?

Don’t be led by what’s in the ‘basic kit’ offered by beekeeping suppliers.

After all … their business is selling you stuff. 

For example, most ‘kits for beginners’ I’ve seen include gauntlet-type gloves and a bee brush.

You won’t need a bee brush; you can either shake the bees off the frame, or use a tuft of grass or a large feather.

Gauntlets are an abomination.

They are impossible to clean and provide zero manual dexterity. Because you have no sense of touch you’ll inevitably crush bees. You’ll get stung, but will feel nothing as the gloves are so thick and protective.

Good?

No, bad. 

The sting pheromone will soak into the glove and you’ll get stung more. You’ll have to wash the gloves every time you use them, so they’ll get cracked and hard so making handling frames even more difficult.

Not only are gauntlet-type leather gloves non-essential, I think they’re actually a serious impediment to new beekeepers. They provide the impression of safety and protection, but in practice prevent the safe and gentle handling of bees.

Kimberly-Clark Purple Nitrile-Xtra … perfect, long-cuff nitriles for beekeeping.

Instead use easy-to-clean (or disposable) long-cuff nitrile gloves. Add a thin pair of Marigold-type washing up gloves over the top if you need some additional confidence for your first few forays into a hive.

Boring boxes

A hive (or two) is essential. Your choice should be based upon what the local association members use. I would strongly suggest you don’t go off piste until you know what you’re doing.

If everyone around you uses National hives, don’t buy a Warré. 

As soon as you use something ‘a bit weird’ (with apologies to Warré hive users) you’re stuck if you need a frame of eggs to rescue a queenless hive.

Or you want to sell an overwintered nuc.

You are at an immediately disadvantage. 

By all means try these things after a season or two … but when you’re starting out it pays to be boring and mainstream and vanilla.

Which isn’t easy as the Thorne’s catalogue lists a lot of different hive types – National, 14×12, Dadant, Commercial, Langstroth, WBC, Warré, Layens, Smith, Drayton, Rose … at anything from £160 to – gasp – £700. 

Some of these are compatible, others are not. 

The association apiary is not filled with Layens’ hives, so don’t buy one as your starter hive. 

For swarm control, I’d recommend buying a compatible polystyrene nucleus hive. This enables one of the easiest and most foolproof methods of swarm control, which has the advantage of needing the least additional equipment.

A reputable supplier, or – even better – local beekeeper, should be able to provide your first nucleus colony in a suitable nucleus box.

The additional £30-50 is an excellent investment.

Polystyrene hives are used increasingly and are generally very good quality. Again, compatibility is essential. Avoid anything that you cannot mix with other boxes like the plague … like overhanging lips or rebates.

Do as I say, don’t do as I did 😉

And you’ll need frames … lots of frames.

The horizontals

The boring boxes are topped, tailed and separated with the horizontal bits of the hive – the roof, floor and the queen excluder. 

Roofs and floors can be made cheaply and easily if you need them. Crownboards can be as simple as a sheet of thick polythene, or something more complicated.

It’s likely that these things will all be with the hive you buy … but if they’ve gone missing it’s not a dealbreaker if you’re buying secondhand. Just offer a bit less.

Plastic queen excluders can be purchased from about £4.

Framed wire QE ...

Framed wire QE …

However, I’d strongly advise buying (or building) a framed wire queen excluder. These are more expensive, but far better in use. Their integral beespace means they are much easier to place back on the brood box, particularly if the colony is really strong.

Investing for the future

Framed wire QE’s are 3-5 times the price of the plastic alternatives. That’s a substantial additional cost. However, it’s one that will more than repay the investment over subsequent years … in terms of fewer crushed bees, easier colony inspections and more enjoyable beekeeping.

Of course, it’ll only repay the investment if you keep on beekeeping … but I’d argue you’re more likely to do so if your colony inspections are easier and you crush fewer bees 😉

There are a few other things where items can be purchased relatively cheaply (or perhaps inexpensively might be a better word here), but that – over time – benefit from spending a bit more.

The three most obvious (to me at least) are the hive tool, the beesuit and the smoker.

Hive tools

I know beekeepers who use an old screwdriver as a hive tool. They work, though the box edges are a bit tatty.

For years I used Thorne’s ‘budget’ claw hive tools (second from the left in the picture below), always purchased for £2 at conventions or during the winter sales.

Hive tools ...

Hive tools …

I owned better quality hive tools – like the ‘Frontier-type’ German-made hive tool (second from the right, above) – but found them too big and heavy. They were also inconvenient to pick up as they lie flat on a surface. 

More recently I’ve purchased a few of the non-budget claw-type hive tools. These look very similar to the one above (again, second from the left) but are made of much better quality stainless steel and have an excellent sharp edge and strong claw. They were over six times the price, but fit my hand nicely and should last a lifetime until I lose them 6.

Hive tools are a very personal item.  Some offer more leverage than others, some suit smaller (or larger) hands, some are comfortable, others awkward.

Pre-Covid you could try a range of hive tools at any association apiary session to find what feels right. Those days will return … but in the meantime you either have to stick with your first choice or buy a few over time and decide what works best.

You’ll lose them in the long grass anyway 😉

The smoker

I’ve discussed smokers before and so won’t go into too much detail. 

Like hive tools, there are good and poor quality smokers. Unlike hive tools (which all more or less do the job intended) some smokers work very poorly.

My original smoker (pictured above) is still used now and again. However, it’s too small for extended use and needs work to keep it going.

Dadant smoker

Dadant smoker …

I now use Dadant smokers and – when I next reverse over one in the car – will again (!) replace it with another Dadant smoker. 

The large Dadant smoker is outstanding and the smaller one (which is still not very small) is just very, very, very good.

Smoker still life

Smoker

These are easy to light, they stay lit and they just keep on working. 

I’m not recommending these as a necessary initial outlay … but if and when you need to replace your smoker they are a very worthwhile investment.

And, while we’re at it, I’d recommend a box to store the smoker in safely.

After prolonged use smokers get very hot. You either:

  • dump them in the back of the car and risk a major conflagration while driving back from the apiary
  • wait until they cool sufficiently to avoid a fire, but risk a later conflagration when you arrive home so late your dinner is ruined (since you prefer to spend all your time with your bees”)
  • stick them in a smoker box and avoid the risk of conflagrations of any sort 😉
An ideal Christmas gift for a beekeeper

An ideal Christmas gift for a beekeeper

Again, perhaps not essential, but not far off …

Beesuits

There are some pretty fancy beesuits available these days. Ventilated, multi-coloured, stingproof … or even all three together.

When you’re starting beekeeping, the really important thing about a beesuit is that it provides you with the protection you need to gain confidence when working with bees.

The stingproof ones tend to look very bulky 7. I’ve never used one or even tried one on, but I presume they don’t impair your movement too much.

The only beesuits I’ve ever used are by BBwear. These, and the not quite separated-at-birth BJ Sherriff, make excellent beesuits for UK beekeepers. 

Their products are a bit more expensive than the budget offerings from eBay or those sold with ‘start beekeeping’ kits. However, the investment is probably worthwhile. Ask your association whether they can arrange a group purchase – you can usually negotiate a worthwhile discount. 

Both companies will also repair the beesuits as they, inevitably, get worn or torn, so your are essentially purchasing something that should last a decade or more.

My full suit (A BBwear deluxe suit) is approaching 15 years old and needs some repairs, but has lots of life in it yet. I supplemented it with a deluxe jacket which I wear for 75% of my beekeeping.

Neither is stingproof. 

If I’m getting stung through the suit it’s because the colony has lousy genetics and urgently needs a new queen, or I’m being sloppy or hamfisted in my colony manipulations … or it’s raining hard and I really shouldn’t be opening the colony anyway.

Of course, none of these things ever happen 😉

In an emergency I can always wear a fleece under the beesuit to provide additional protection.

But what about … ?

The overweight Thorne’s catalogue lists a further 23,759 other ‘useful’, essential’, ‘practical’, ‘convenient’, ‘clever, ‘helpful’, ‘beneficial’, ‘functional’ or ‘serviceable’ items almost none of which are needed when first starting beekeeping.

And some of which are never needed … ever.

But what about a … 

  • one handed queen catcher?  Check the ends of your arms … do you have 5 digits on each? You therefore have a one handed queen catcher already built in. You need to be able to find the queen first. And, with luck, the one in the nuc you purchase will already be marked.
  • mouseguard?  Some floors don’t need mouseguards at all. Those that do, don’t need them until November which is a very long way off. 
  • fancy multifunctional floor or crownboard?  Purchased with all the add-ons these cost more than a standard hive. They might be useful, but they tie you into a particular format which may, or may not, be available in subsequent years. I’d recommend waiting until either a) you decide to build your own, or b) you realise you don’t need them anyway 😉
  • combi brush?  Er, no 8

Enjoy all 94 pages of the Thorne’s catalogue.

Read it and re-read it. 

But save your money until you better understand what you really need.

As I said before … Do as I say, don’t do as I did 😉

Buy the bare necessities and, if possible, invest in quality items that will last you for years.

Even if your beekeeping doesn’t last for years, they’ll have a better resale value 9.

And if you carry on beekeeping – which, of course, I hope you do – those bare necessities will be your trusty companions through season after season, making them exceptional value for money.

Except for the hive tool you lose midsummer in the long grass 🙁


Notes

Other catalogues are available … online, even if not in print. My Thorne’s catalogues arrived this week and, until recently, I lived 10 minutes from Thorne’s of Scotland. If I’d lived in York I’d have offered the same advice but substituted Abelo for Thorne’s throughout.

Creamed honey

Which of these is the odd one out?

Comb honey, chunk honey, baker’s honey, creamed honey, blossom honey, borage honey, Scottish honey, honeydew honey?

Anyone?

Reserved descriptions

Honey that is for sale needs to be labelled properly.

I don’t intend to discuss the labelling regulations as, a) they may be different here in Scotland to wherever you live, b) they’re a bit of a minefield, and c) if revised this page would quickly become out of date.

However, logicall, honey that is for sale needs to have a label that includes the word ‘honey’.

Makes sense so far 😉

In addition, there are a number of reserved descriptions such as comb honey, borage honey, Scottish honey that are allowed.

These reserved descriptions may be only used ‘where the product meets the definition’.

So, you can only use the words ‘comb honey‘ when the honey is sold wholly or partly in the comb. You can only use the reserved description ‘borage honey‘ if the honey is primarily made from nectar collected from borage etc.

Similarly, the honey must be collected entirely within a certain geographic area to be named after the area.

The odd one out is ‘creamed honey‘.

My understanding is that this used to be allowed 1 but is no longer an acceptable reserved description. It’s certainly not listed as such on the Trading Standards website 2.

It’s no longer acceptable because honey doesn’t contain cream.

Creamed honey

I think this is disappointing … after all, creamed honey never contained cream as far as I’m aware.

Instead the description was meant to indicate the smooth consistency of the product, the ‘melt on your tongue’ creamy texture.

Soft set (spring) local honey

Why should food names and labels be literal? After all, we eat hot dogs and sweetbreads 3.

When I last checked these weren’t made from dogs … or bread 4.

But it was clearly too confusing for some, so – inevitably – the word ‘creamed’ was banned from use as a reserved description on honey labels 🙁

But creamed has another meaning.

The Oxford English Dictionary includes the following definition of ‘creamed’ …

To deal with vigorously and with success, esp. to beat or thrash; to defeat heavily, as in sporting contexts; to ruin or wreck (a motor vehicle, etc.). colloquial (originally U.S.).

… the usage of which dates back to 1929.

And this is a perfect description of an easy way to produce a really high quality honey from coarse- and fast-granulating nectars like oil seed rape.

Oil seed rape (OSR)

For many beekeepers OSR provides a bumper early season honey harvest. The honey is extracted in late May or early June, allowed to set and then processed for sale.

Anyone who has bees near OSR will know that the honey, without processing, is spoonbendingly 5 hard.

Mid-April in the apiary ...

Mid-April in a Warwickshire apiary …

To make it spreadable (and saleable) I usually use a version of the Dyce method for producing soft set honey.

Frankly, this is a bit of a palaver 6.

Soft set honey

You need to completely melt the honey, cool it to 34°C, seed it with a honey with a suitable fine crystal structure, mix it thoroughly and then allow it to set at ~13°C with very regular stirring.

This whole process takes several days.

It’s not constant work and it’s not particularly hard work, but it is all a bit protracted. Done properly it produces honey with a good texture that sells well … and is outstanding on crumpets.

All gone … soft set honey from OSR

There are other ways of achieving this … such as buying an automated machine which does all the intermittent stirring for you.

At a price … perhaps £2500 with full temperature control.

But I don’t want to produce 50 or 100 kg of honey at a time. And I don’t want yet another piece of equipment sitting around taking up valuable space.

Like the majority of the 45,000 beekeepers in the UK, I produce nothing like the quantities of honey to justify this commercial-scale equipment.

And, like the majority of those 45,000 beekeepers, I don’t want to spend all of my time producing honey to pay for this sort of equipment. I want to rear some queens, walk in the hills, go sailing or drink coffee on the patio.

Frosting in soft set honey

Furthermore, in my experience soft set honey can show significant batch-to-batch variation in terms of its tendency to develop frosting in the jar. Some batches never show frosting, others develop the unsightly appearance (that has no influence on the flavour) within a week or two.

Honey with frosting

Honey with frosting

In my experience, I and third party sellers are more concerned about the unsightly appearance than the customers are.

I want to produce a honey that tastes and looks good.

The shopkeeper wants a honey that they know is going to sell well.

It’s not entirely clear to me what causes frosting. Some has the distribution and appearance that suggests minute bubbles have risen through the honey, getting trapped under the shoulders of the jar.

At other times it looks as though the honey has contracted slightly, pulling away from the sidewalls of the jar.

The example above is particularly unsightly and looks very like the honey is re-crystallising again, losing the ‘melt on your tongue’ crystal structure for something altogether coarser. Whatever, they went back to the furthest recesses of the cupboard where I found them 😉

Creaming honey

There’s another way to generate a fine crystal structure from a coarsely crystallised honey.

You cream it … in the OED sense of the word:

You vigorously beat it … 

Which neatly brings me to the Rapido / Rasant Honey Creamer.

Rapido / Rasant honey creamer

A few months ago Calum – who regularly submits insightful comments to posts on this site – recommended this honey creamer for processing oil seed rape honey (OSR). Calum called it the Rapido. It’s produced by Germerott Bienentechnik and they appear to call it the ‘Rasant‘ (and have what looks like a second variant available since I purchased mine).

The Rapido is a stainless steel paddle that is used to vigorously beat the honey. It’s about 9 cm in diameter and is securely mounted on a 60 cm shaft. The non-honey end of the shaft is hexagonal and can therefore be secured in the chuck of a powerful drill.

The instructions indicated a 1000 W drill was required, or – with a different fitting at the non-honey end of the shaft – you can use a plasterers mixer 7.

And it works a treat:

This is a 30 lb bucket of honey converted from coarsely crystallised to a beautifully fine crystal structure in a little under four minutes.

Usage

It’s not quite as quick as I’ve described as you still need to pre-warm the honey and allow time for it to settle.

Here’s the full process I’ve used for about four buckets (~60 kg) of OSR honey in the last month.

  1. Warm the bucket in a honey warming cabinet at 30-33°C. It must be warmed right through, so leave for at least 12-15 hours.
  2. Remove any surface scum if there is any. The majority of my buckets don’t have any, so this can be skipped. My set OSR honey has already been through a coarse and fine stainless steel filters during extraction.
  3. Starting slowly as shown above, mix with the Rapido. Make sure all the honey is mixed, which may involve pushing the non-rotating paddle down the sidewalls of the bucket to loosen it slightly 8.
  4. Continue mixing for 3-4 minutes until the honey is the consistency shown at the end of the video.
  5. Pour into a bucket with tap.
  6. Return to the honey warming cabinet at 30-33°C for a further 12-15 hours to allow bubbles to settle out (or is that rise out?). I’m not certain this stage is needed … but since it involves me doing nothing it’s easy to do.
  7. Jar the honey.
  8. Allow to cool. Add labels.
  9. Sell the honey and wait for the plaudits and repeat custom 🙂 It will happen.

Once the resulting honey cools it has a wonderful texture – easy to spoon and spread, but does not drip off the spoon.

Just perfect for crumpets or homemade bread 🙂

This really is honey that has been ‘creamed’ … beaten vigorously and with success.

I’d like to end with a “big shout out” (as the young people say) to Calum for the recommendation in the first place.

Thanks mate 🙂


Notes

A shorter post than usual this week as I’m moving house 9. I’m writing this when I should be packing boxes … or trying to find things I now need that were packed into boxes yesterday. Assuming things have gone to plan I’m no longer a permanent resident of Fife (though I’ll continue to work there) and now live in the wild west 🙂

Germerott Bienentechnik don’t have a UK distributor for the Rasant honey creamer (I know, because I’ve chatted with them about it) so it needs to be purchased direct from Germany. It costs ~€50 but is quite heavy so shipping costs are high. Post-Brexit there may also be additional taxes involved 🙁

UPDATE (23/2/21) As indicated in the comments below, Thorne’s now appear to be selling this as a honey churner … at least it looks identical to me. I’ve also been in contact with Werner and Klaus at Bienentechnik and they are happy to take your order and can be contacted on info@bienentechnik.com. Inevitably, there may be some post-Brexit shipping issues to overcome 🙁

Finally, there’s always a demand for raw honey. Although I still wouldn’t call this honey ‘raw‘, I can claim honestly that it’s not been heated to temperatures higher than would naturally occur in the hive. Some customers will prefer this.