I fed my bees sugar syrup until it was too cold for them to take any more of it, which isn’t always the smartest thing to do because even though the bees are able to store the syrup, they may not have time to cure it (evaporate most of the water from it) and cap it like they would with honey during warmer weather. Subsequently, as in my case, the ole beekeeper discovers a top third deep filled mostly with uncapped syrup — or as we like to say in the real world, moisture. Not enough moisture to drip down on the bees and kill them, but enough to dampen the frames and allow some mold to grow.
I wholeheartedly agree with that beekeeper. He seems like a smart guy.
In a previous post, Moisture Quilts vs Hard Insulation, I argued that hard insulation over the inner cover is a cheap and easy way to keep a hive relatively warm and dry over the winter. And it is. I used hard insulation in my hives for several winters with no problems. Even though I’ve since switched to moisture quilts, this year — as in a couple of weeks ago — I set up two of my five hives with hard insulation as a demonstration that I planned to report in on over the winter. But I pulled the plug on that experiment because I discovered moldy frames in the top boxes of those two hives yesterday.
I’m a true believer in moisture quilts as the best overall ventilation and moisture reduction aid for Langstroth hives in the winter. I’m a true believer because I’ve seen soaking wet hives become dry as a bone within a week of having moisture quilts installed.
An emergency moisture quilt that saved this colony. (January, 2014.)
Empty moisture quilts are excellent ventilation aids in the high heat of summer too, allowing the bees to regulate the temperature of the brood nest with less fanning and to cure honey sooner. Moisture quilts are also really cheap and easy to make. Everybody wins. Continue reading →
I’m a huge fan of moisture quilts because they keep my bees warm and dry all winter long better than anything I’ve used before. But for my first two winters when I kept my hives in the city in a relatively dry climate, hard insulation over the inner cover worked fine. For people who don’t have much time, money or carpentry skills, the winter preparations I demonstrate in this video are better than nothing.
I’m not saying this is the best winter set up for a hive, but I have a good sense of my local climate and I think this minimal set up will work out okay.
Here’s a photo and text that I’ve copied from a beekeeping journal I maintain for myself. It’s a more detailed entry than I normally bother with, but it’s a summing-up sort of entry, setting the stage for what I’m dealing with going into winter. I’ve also added a few more details for my legion of Mud Songs followers.
1401 (in the back): 3 deeps + a honey super. (All of my honey supers are full of drawn comb, as are most of my deeps.) Approximately year-old naturally mated queen. Good layer and the most docile bees I’ve ever seen. Colony was used to create splits in July. Not likely to get any honey, though I did see nectar in some honey frames the last time I looked. No inner cover. Empty moisture quilt for ventilation. Continue reading →
SHORT VERSION: When adding another hive body (or super) to a hive because the population is expanding and crowding all the frames, I try to pull up two or three frames of brood to reduce the chances of the queen becoming honey bound. I also surround each brood frame in the original hive body with blank or drawn comb to encourage the queen to fill them with brood. All of which may or may not reduce the chances of swarming.
LONG VERSION: Whenever I add another hive box (or deep) to a nuc or colony that’s population is expanding, I pull up two or three frames of brood while I’m at it because, on her own, the queen won’t always expand the brood nest up into a new deep. The worker bees fill it with honey instead and the queen becomes honey bound (or trapped in by honey with nowhere to lay), which can trigger a swarm, not something most beekeepers want.
Bees crowding all 10 frames. Perfect candidate for pyramiding. (August 2, 2015.)
Some people call the pulling up of brood pyramiding or creating an unlimited brood nest. It’s also similar to checker boarding. But it all seems like a variation on a theme to me. Pulling up brood encourages the queen to expand the brood nest up (not just to the sides), thus reducing the chances of her becoming honey bound.
The first frame from the edge full of bees and nectar. (August 2, 2015.)
So let’s say your deep has six frames of brood. You pull three frames of brood from the middle and then put a new frame (drawn comb, foundation or foundationless frame) between each remaining frame of brood, thus providing space for the queen to lay between the frames of brood. (The bees will have to build comb first if the new frames aren’t drawn comb, but that’s not bad because it gives the bees something else to do — fill in space with new comb — instead of preparing to swarm.) Then you add another deep and put the three pulled frames of brood in the middle, with empty frames on the sides. This new configuration of brood is in the shape of a pyramid and now the queen has plenty of room to lay in the lower and upper deeps (or hive bodies). Continue reading →
Here’s a 6-minute video from an inspection I did yesterday that shows me spotting the queen, adding a frame of drawn comb to give the queen more space to lay, and there’s a shot of the bees cleaning up a mouldy frame of pollen taken from one of my dead colonies — and you’ll hear me talking about my plans for inspecting all my hives and how I’m going to manage them. That part sounds boring, but it might give new beekeepers a sense of how to go about inspecting their hives, that is, having a plan and knowing that most plans are a joke. The bees will tell you want they need.
I mention in the video that I plan to add another deep to the hive, which is what I did, though it’s not in the video. It’s in this 1-minute time-lapse behind-the-scenes video where I explain why the hive has a moisture quilt and a few other things.
I’ve posted several photos and some videos of honey bees fanning over the years. Let’s add this cell phone video from yesterday to the list:
The bees clamp on tight to a spot outside the hive entrance and beat their wings with everything they’ve got to create an air current inside the hive that helps evaporate nectar into honey and regulates the temperature of the brood nest.
Honey bees have a tonne of behaviours that are fun to discover. One of the first things I noticed was the way they clamp on tight to a spot outside the hive entrance and beat their wings with everything they’ve got, a behaviour that’s commonly known as fanning (not to be confused with scenting). The fanning creates an air current inside the hive that helps evaporate nectar into honey and regulates the temperature of the brood nest. I took a few more photos today.
One of our honey bee colonies swarmed into a tree last week. We caught it and put it in a new hive with a small frame feeder and three frames of empty drawn comb so the queen could start laying right away. We checked on it yesterday and here’s a video that shows what we found (it’s doing well):
It’s not the greatest video, but it shows how things are working out for us since we moved the hives from our backyard to a place in the country. I won’t say exactly where we moved the hives, but anyone familiar with farms around St. John’s probably won’t have a hard time guessing correctly.
A couple notes about the video: 1) I got lazy with making my improvised ventilated inner covers. I came up with an equally effective but much easier to make version of the same thing at the 3:19 mark in the video. We haven’t tested it much yet, but I’ll write up a more detailed post for it later if it works. 2) The hived swarm probably doesn’t need two deeps just yet (and probably doesn’t need the extra ventilation), but swarms are known for building up fast. We gave them the extra hive box in case we can’t make it out next week. We’ll keep feeding the hive now just like we would with a nuc.