I'm planning on starting a 2 queen hive this year with packages. I've read up on all the set up, but nothing tells you how long you need to build up the hives before you go back to one hive.
I'll be statrting with mostly new undrawn foundation, with a few drawn frames.
So my question is, at what point do I remove the divider and let the queens duke it out.
I'm located in NYC.