I am in the Subtropics, Becky. It rarely gets close to 0 degrees Centigrade here. If it did they would have to cart me off in an ambulance. I have the following registered dormants:
which forms vigorous clumps and never dies back.
which forms vigorous clumps and never dies back.
which dies back and disappears in winter. I have had it for 4 years and it always flowers but the clump does seem to struggle.
which dies back and disappears in winter. I lost one clump last year and the other did not flower. I have had for five years. This year's loss could be due to it being below the bird feeder and I forgot about it amongst all the volunteer seed plants growing there.
which dies back and disappears in winter. Always flowers but can struggle. I have had two years.
