Feeding Bees in Winter – Emergency
Your honey bees hives are all snuggled down for Winter. Then a snow storm or arctic cold temps are in the forecast. You begin to fret about your beehives? Do they still have enough to eat? Is this a food shortage emergency for my hives? Should I feed them again? Keeping honey bees involves some guesswork. Feeding bees in Winter is tricky and can do harm if done incorrectly!
Hives Prepared for Winter
Ideally, you would never feed bees in cold weather. In most cases, it is a bad idea to open a hive when the temps are below 60 degrees F.
In a perfect situation, honey bees work throughout the warm months. They collect pollen and nectar. The nectar is converted into honey and stored for Winter.
A healthy honey bee colony in a region with plenty of nectar sources should be able to sustain the cold months with their store of honey.
Yet, we often hear of beekeepers feeding bees in Winter months. Why is it necessary to assist the bees?
There are several reasons that a colony might need help. One reason is that, in general, our colonies are not as healthy as they were in years past.
Hives that are not healthy and strong do not far as well against the harshness of Winter cold. And especially so, when food stores are running tight.
Today, honey bee colonies are under constant assault from various pests and viruses. A colony with unhealthy bees will not be efficient at food storage.
Another reason to consider, is the strange weather we experience. This is true for my region. We seem to experience wild swings in temperatures and rainfall.
Never quite having optimal weather that would promote good pollen and nectar sources. Or, if the bees have access to food, the weather sometimes prevents collection.
And sometimes, sad to say, it is the fault of the beekeeper. Through greed or inexperience, a beekeeper may take too much of the honey harvest.
Leaving the bees without the food resources to make enough honey before Winter, – disaster. Starving bees do not survive.
While bees do not heat the whole interior of the hive, they do generate some heat. This requires a lot of food. This is the wonderful strategy by which Honey bees Survive Winter.
When Feeding Bees in Winter Becomes An Emergency
Most beekeepers that love their colonies strive to develop a successful fall feeding plan. The goal is to have hives filled with enough honey suitable for your region.
However, even the best preparations can fall short. Weather is very unpredictable.
When Winter seems to linger for a month longer than normal, beekeepers must keep an eye on their colonies.
In my region, we do not have long, bitter cold Winters. But, I keep a close eye on my colonies as we move through January – February and March.
Without truly opening the hive, a quick peek under the inner cover can tell me a lot. Are a lot of hungry bees looking at me with no honey in sight?
At this time of year, the weather is still cold at night. You should not be feeding bees sugar water. What is a beekeeper to do?
Small Colonies + Extended Cold Temps = Trouble
As a beekeeper, I get worried when I hear weather forecasts calling for record cold. My worse fear is for my marginal colonies.
These honey bee colonies have smaller clusters and might survive a mild winter. But, even though they are healthy – they may not have enough bees to survive low temperatures.
Bitter cold temperatures require a large bee population to maintain proper temperatures inside the bee cluster.
Yet, even large clusters will die (and quickly) if the cluster loses contact with food.
Smaller clusters happen for various reasons: genetics, disease issues, late swarms, beekeeper splits. It does not always mean that the bees themselves are inferior.
Feeding in Winter Inside the Hive
Of course, the best situation for your hives is to avoid an emergency. These strategies can be put in place in late Fall.
When the days are still warm, with colder nights – its a good time to do end of season hive inspections and check food reserves.
Even the best plans fail sometimes. Here are some other ideas just in case – your feeding plans have not proven to be adequate. Maybe you can prevent finding dead bees in your Winter hives.
Feeding Pollen Patties
One method of feeding bees in Winter is with the use of pre-made pollen patties. Most of these patties are carbohydrate based with added protein.
This technique is better suited for early Spring buildup than Winter survival in my opinion.
The focus of most patties is more on giving the bees protein (pollen) that they may be lacking – rather than carbs (sugar) needed to generate heat.
You must be very careful if you live in an area with Small Hive Beetles (who also love patties). In this case, do not put the Winter patties in the hives until very late Fall.
Other Winter Feeding Options
The internet abounds with ways of feeding bees in Winter. Candy boards can be made with hardened sugar in every configuration and size.
Rolls of candy fondant, purchased or homemade are often used. And, even the method of directly pouring sugar in the hive. (I will touch on this a bit more shortly.)
Can You Feed Bees Sugar Water in the Winter? Well……
Should You Feed Bees Sugar Water in the Winter? No, in most situations you should not feed bees sugar water in Winter.
While sugar water would provide food for the bees, it is not the same concentrated resource as honey.
And, feeding sugar water tends to introduce increased moisture into the hive.
If you live in a region with very cold temperatures, your sugar water may freeze long before it helps the bees. And, cold bees huddled in a cluster can not leave to go to the feeder.
One Winter Feeding Strategy
If a colony is low on stores, I will feed it with 2:1 sugar water before cold weather arrives.
Despite good fall feeding of colonies, I am always concerned that small clusters wont be able to reach food when it is needed.
I hate making candy boards and the required rims/shims. My method of feeding soft sugar cakes combines ideas from several other feeding methods.
Emergency Winter Feeding For Bees Recipe
This emergency winter feeding for bees has been used in my bee yard for years. I call it “emergency”, but it can be used any time during Winter.
The best way to use it is to put it in place on weak colonies right before cold arrives.
First, I mix pure cane sugar in a large bowl with just enough warm water stirred in to make it start to stick together. (Normally, I am using 1:1 sugar water for the mixing)
I also add in a bit of Honey B Healthy (or other feeding supplement). You can add just a bit of your honey if you wish but I have found it not necessary. Do not use honey from unknown sources.
For the feeding supplement – I really don’t measure. Just a small spoon of Honey B Healthy (or your own essential oil recipe for bees) – don’t over do it!
Also, I really like to be sure to use pure cane sugar for emergency winter feeding, it is more digestible than white sugar made from beets. If the bag doesn’t say pure cane sugar – it ain’t.
Feeding Bee Hives Before Extreme Cold
It is better to not open beehives during Winter. You run the risk of chilling bees. And, the hard work done by the bees to seal cracks with propolis are undone.
My region is blessed with some warmer Winter days, I choose one of these to help colonies at risk. (Unless – I have already given this to all of them earlier – sometimes I do that.)
On a “somewhat” mild day, quickly open the colony (not removing any frames and trying to minimize the time with the colony open.)
Notice where the bees are clustered – place a piece of newspaper on top of the cluster – give it a light spray of sugar water .
Then, I spoon a large clump of the bee candy mix on the newspaper and close up the hive quickly. The candy mixture is pliable and molds between the boxes as I reassemble the hive.
It does not require a shim. (A shim is a simple rectangular frame that is the same width and length as a honey super. However, it is only 1 – 2 inches tall. )
I am convinced that this practice helps some of my colonies survive. The first time I tried this process, it was a true emergency feeding situation and I hoped it would help some of the smaller clusters survive the record cold.
Upon the next hive inspection, the bees had certainly made good use of my sugar cake emergency winter feed.
In fact, I have been so pleased with this method that I now do it every Fall – to every colony.
Just before Winter cold really sets in (mid-November for me), I put a candy/sugar mixture on each hive.
It does no harm and may save a colony of bees that is in transition moving from one box to another during bitter cold.
I prefer using wet sugar with a bit of feeding supplement instead of dry sugar.
Can you just pour dry sugar into the hive? Sure, it is okay to use dry sugar but I find that the bees sometimes throw it out of the hive! They do not seem to do this as much with my soft sugar cakes.
It is important to remember that this is an “emergency winter feeding” option, or a little bit of extra insurance.
It does not replace the need for proper hive management, being sure to leave enough honey for the bees and feeding sugar water earlier in the Fall if needed.