- Joined
- May 24, 2020
- Messages
- 2,798
- Reaction score
- 3,489
- Location
- Hampshire
- Hive Type
- National
- Number of Hives
- 20-ish
I leave them on during the summer. Draw is emptied weekly and I've had no problem with leaving them on colonies that have queens to be mated.
They also help reduce the amount of stored pollen in the first super
Would be interested to see the design.