Choosing the right amount of brood box is one of the key factors for a beehive. Many beekeepers prefer having a single brood box while many prefer a double brood box.
So you might be thinking, what are the advantages of double brood box for a beehive?
Well, having a double brood box in a beehive will increase the space for bees. Thus reproduction and honey production will be increased. But besides plenty of advantages of a double brood box, there are some disadvantages too for a beehive.
That’s why you must have a clear concept of the pros and cons of a double brood box for your beehive. Then you can decide whether should you use a double brood box for your beehive or not.
Don’t be confused. That’s what I am going to discuss with you throughout this post.
I will also discuss other factors from my own beekeeping experiences that are really important for you while choosing single or double brood boxes for your beehive.
What Is The Purpose Of A Brood Box?
Brood boxes are one of the key parts of a beehive as they are the place where new members of the colony will give birth. The brood box contains cells for broods. The queen will lay eggs within these cells to produce new members for the colony.
Broods will be raised there until they become adults. Also, bees would like to harvest honey within brood boxes.
That’s why choosing the right type of brood box is really important for helping bees to make a healthy colony.
What Are The Advantages & Disadvantages Of Using A Double Brood Chamber System?
The main advantage of using a double brood chamber is that it will increase the colony’s space. Thus brood development will be easier and will have enough space for more broods to grow.
Also, it will increase the honey harvesting rate. Because more broods mean more honey is stored for winter.
But the main disadvantage of a double brood chamber system is it will require more maintenance costs. The movement and hive splitting will be difficult compared to a single brood chamber system.
Advantages Of Double Brood Box (Pros)
An extra brood box will encourage the queen to lay more eggs. Also, it will encourage the bees for more honey production.
Especially, double brood box systems are most favorite for beekeepers who have a large apiary and don’t have much time to inspect their hive very often.
Having a double brood box in a beehive can be beneficial from multiple aspects.
Extra Space
The extra brood box creates extra space for brood development. This will be very useful for large colony members.
So, bees will feel more comfortable living and the queen will be encouraged to reproduce new colony members. Extra space will help them to control hive temperature during summer more easily.
Easier To Place An Extra Feeder
As we know beekeepers need to place feeders to feed the bees properly. The feeder is placed in the brood box. So, when you have an extra brood box it means you have extra space for placing an extra feeder.
Require Less Hive Inspection
When your bees have enough space to live they will be happy to live there peacefully. So, you won’t require to inspect them very often. Because you have given them enough space to live and enough food with the help of an extra feeder.
Swarm Prevention
As the bees have enough space to live they are unlikely to swarm away. So, you don’t need to split the hive very often to prevent swarming. Bees won’t become overpopulated as they have comparatively more space to live in.
Boost In The Honey Harvest
The brood box is the place where honey is harvested. So, having an extra brood box will lead the bees to increase the honey harvest. Because more broods lead the workers to store more honey for winter.
So, if you are not satisfied with the current honey harvesting rate of your beehive you can try a double brood box system.
Calm The Angry Colony
Bees become more angry during the fall. Because they have a huge population during this season. If you put an extra brood box this will help them to live peacefully providing more space. As a result, it will be easier for you to calm your angry colony.
Easy To Place The Queen or Requeen A Queenless Hive
A queenless hive won’t be able to survive long. Either they will swarm away or die. So, you need to place a new queen in the hive.
Having two brood boxes will give you more available space to place your new queen cage. So, it will make your requeen process for a queenless hive more easier.
Disadvantages Of Double Brood Box (Cons)
Though a double brood box has so many advantages, still many beekeepers don’t prefer a double brood box system for honey farming. This is because of its limitations and disadvantages for beekeeping.
Following are the disadvantages or cons of having a double brood box system.
- More Cost: Adding an extra brood box will increase the cost of the beehive management.
- More Risks Of Infection: Having an extra brood box will increase the chances of getting infected by varroa mites and other harmful diseases.
- Require More Maintenance: While you are inspecting your hive you need to take care of an extra brood chamber. As the chances of varroa mites increase you need extra maintenance care for the colony.
- Difficult To Move And Split: The extra brood box increases the weight and size of the beehive. As a result, it becomes more difficult to move or split the hive when necessary.
- Trouble During Winter: The extra brood box increases the difficulty for bees to control extra moisture inside the beehive during winter. So, if you are using a double brood box then you should help your bees to control extra moisture during winter. You can do this by placing a beehive moisture board or using a quilt box.
These are the major reasons why some modern beekeepers do not like a double brood box system for their apiary.
What Are The Differences Between Single And Double Brood Boxes?
The main difference between single and double brood boxes is single brood boxes have only one brood box in the hive while the double brood box adds an extra brood box to the hive.
Differences between single and double brood boxes are given below:
| Double Brood Box | Single Brood Box |
| Having a double brood box increases the capacity for brood chambers | While a single brood box may have less space for brood development |
| It increases honey production. | Honey production is limited in the case of a single brood box system. |
| It also reduces the chances of swarming away by bees. | Bees might get swarm away when there is not enough space for the current population. |
| It increases the maintenance cost | It will reduce the maintenance cost |
Frequently Asked Questions
Why Add A Second Brood Box?
Adding the second brood box will create extra space for bees to live in. Thus it will increase the capacity for brood development as well as increase the honey harvest.
Having enough brood chambers will encourage the queen to lay more eggs. So, the colony will be expanded easily. Thus the colony members will live there more peacefully.
It is also a good swarm prevention technique.
When Should I Put My Second Brood Box On?
You should put your second brood box when the first brood box is almost filled with broods and comb. If you noticed bees have drawn 5-6 comb in the first brood box. It will be the right time to add the second brood box.
Try to avoid placing the brood box during winter. Spring and early fall are the ideal time to put the second brood box on as these are the highest reproduction seasons for bees.
During the reproduction season bees will require more space to live comfortably. That’s why you should put the second brood box on during spring or the fall season.
What Happens If You Put Second Brood Box On Too Early?
So, many negative impacts can happen If you put the second brood box too early. Which may include:
- Bees may tend to swarm away.
- Queen will start laying eggs in the new box instead of filling the old one. This may cause hampered honey harvesting.
- Bees will have difficulty in controlling moisture if the second brood box is added in winter.
How Do I Inspect A Double Brood Box?
You might be extra careful while inspecting a double brood box. Here are some tips from my own experience of how I actually inspect a double brood box beehive.
- Step-1: As I always recommend you choose the right time to inspect your hive. And do not think of inspecting your hive under the worst conditions.
- Step-2: Remove the roof and place it on one side.
- Step-3: If your bees are angry push smoke to calm them.
- Step-4: Remove the super and the queen excluder first.
- Step-5: Then inspect the top brood box.
- Step-6: Use smoke if necessary and make sure you haven’t smashed any bees.
- Step-7: Place the top brood box on the roof you placed on one side of the beehive carefully.
- Step-8: Now inspect the bottom brood box carefully.
- Step-9: After inspecting the second brood box put the bottom brood box in its own place.
- Step-10: Then place the top brood box in its own place very carefully.
- Step-11: Then place the super and queen excluder back into the hive.
- Step-12: If you identified that the queen is present inside the hive close the hive roof.
This is actually how I inspect a double brood box beehive. You can also get help from this video.
Conclusion
Hopefully, now you have a clear concept of the advantages of a double brood box and its disadvantages too. It’s up to you should use 2 brood boxes or 1 brood box for your beehive.
Let’s conclude with some scenarios and decide which brood box system will be ideal for you.
- First of all, if you are just a beginner I would recommend you go with a single brood box. But if you have a large apiary and don’t have enough time to inspect your hive often. Then you can go with a double brood box system.
- If you require more speedy honey production then a double brood box system also be a good choice for you.
- If you are using a double brood box, you should remove one before the winter. You can do this by simply splitting your beehive.
- If you require to move your beehive then the double brood box system might not be suitable for you. So, for this type of situation, a single brood box system will work best for you.
Still confused? Read now guide on how many brood boxes to use in your hive.
So, which one do you prefer or currently using? Don’t forget to let me know.