Hey gang, I need your help, AGAIN. Can I plant Fireball Dwarf Monarda in a container 15" across and 12" deep, if so, one or two plants per container, and IF SO, will they survive the winter in zone 6a, I've gotten a lot of conflicting information, and I'd rather go with what you say. Originally, they were going to go in the ground, but there are a lot of variables, and I'd rather wait to see what happens next year before deciding what to do with them -- they'd be too big for a container by then anyway, I'd guess. So, per usual, all advice very much appreciated.
Ronnie, you're one of my butterfly gurus, and our zones practically match, do you have any ideas about this?