I am afraid you have run out of time. The Flow frames need to go on at the start of Spring, and come off in mid to late summer.
Here is a thread which tells you how to get the bees to use them:
I am afraid you have run out of time. The Flow frames need to go on at the start of Spring, and come off in mid to late summer.
Here is a thread which tells you how to get the bees to use them: