I have a large bed of columbines I've had for many years. being in Az. I"ve always watered them thru out the summer, is there a time when I should let them go dormant. We don't have much of a winter, I do cut them back in the fall.
presently some have dried up but there are still a lot of green foliage showing and an occasional flower.
I have a large bed of columbines I've had for many years. being in Az. I"ve always watered them thru out the summer, is there a time when I should let them go dormant. We don't have much of a winter, I do cut them back in the fall.
presently some have dried up but there are still a lot of green foliage showing and an occasional flower.