Prevent Swarming: Learn How to Split a Hive
Splitting your hive can be a nerve-wracking business. That’s all right. We’ve got you covered. Here’s how you go about doing one of the most important types of bee caretaking.
It’s important to note: while you could attempt this any time of year, I strongly recommend splitting in the springtime, preferably three months after the last freeze or two months after the first flower buds have popped up. Bees have the most resources available to them at this time and it will lower the stress of splitting. Keep reading to learn how to split like a seasoned pro.
Step One: Identifying
How do you know if you need to split a hive? Take off your cover. Is your hive filled with bees? It should be. However, there is a distinct difference between full and too full. A hive that’s outgrown their area will swarm off to another spot – somewhere where they have more room – to relieve overcrowding. If your frames are full of brood, your bees are completely covering your frames, and there’s a million more outside you’re probably a little overstocked. This counts for hives that are honey bound, too. You can only stack your deeps so high. It’s time to split your hive.
Step Two: Getting Ready
You’re going to need a permanent, distinct location that’s usually quite a distance from the original hive. If you have a few acres, simply moving them from one side of the property to the other is often enough. Half a mile is ideal, if possible, if not further.
You’ll need a new super, cover, and bottom board to get your new hive ready. Some people like to add a deep to the stack, too. That’s up to you, but I’ve found that too much new space can overwhelm the bees. I usually recommend a few weeks with a single super before you consider adding a deep. Have your new setup all prepped and ready before moving on to Step Three.
Step Three: Sorting Your Frames
Open your overcrowded hive. Carefully, gently, remove one frame at a time.
- Look for capped brood cells on the frames.
- Look for young brood that can still be made into queens.
- Eggs are preferable over larvae.
- Remove half of the brood-heavy frames. This means if you go through 18 frames, make certain the old hive has 9 and the hive that you are constructing will have 9. You want enough to fill a super (or a deep), or at least come close.
Replace the frames that are going to remain with the old hive and fill in the missing ones with new/empty frames. As you do this, look for your queen. If your queen is laying poorly, you may wish to delay splitting the hive until a new queen is ready to go. In most cases, I recommend leaving the queen with the old hive, but this is ultimately up to you.
Place the brood-heavy frames in the new super and take it away, nurse bees and all! They have a job to do at their new location, and they’re ready to go.
Step Four: The Old Queen
When hives are split, uprisings may happen. Bees that were once fine with a queen whose laying was slowed, now find that she can’t keep up. If your old hive kills off your queen, simply make certain that they create a new one and that she is laying well.
Step Five: The New Queen
In the new hive, hopefully quite a distance from the old one, a queen (or a few!) should appear within a few weeks. If she is not laying within five weeks of the hive split, you may need to requeen the split hive. It is possible that a problem has occurred during the split. Always be ready to requeen. Though in most cases, hives do incredibly well at splitting and continue to thrive, you just never know.
Step Six: Monitoring
Continue to monitor the new hives over the next few months. Incredibly well-populated hives may need to be split two, three, or even four times. It is best to prepare for this over your first winter. If you have a mild winter or your hive is doing particularly well, you are likely to open the hive to an incredible number of bees once the snow melts. And that’s when you know you need to split, repeating the steps in this helpful little guide.
Step Seven: Onward
After splitting a hive, continued maintenance is precisely the same as your original hive. You add supers or deeps (as you prefer) to your hive, continuing to give them room to create honey for you and little ones for the hive. What if you find yourself with a towering stack and just too many bees in the mix? Well, now you know what to do. Good luck, and let us know how it goes in the comment section below.