Can calibrachoa be perennial?
My calibrachoa have pretty much stopped blooming - I'm assuming because of the heat. But once it cools off some, will they come back? How about if they don't freeze this winter - will they bloom next spring? Do they ever reseed?
Or maybe I just need to pull them up and replace with what?
I know, it's several questions but I'm hoping someone will educate me in everything I need to know about these lovely flowers in my zone.