I have 1 lonely mum out in front by an old stump I planted last year . I bought it in July at a grocery store was full of yellow blooms and set it out . In the fall it bloomed again. So i want to put more out there , But when do i plant them. I am in zone 7b
You might want to check the freeze/frost date for your zip code right here on DG. The forum is Guides & Info. Naturally you want to put the plants out AFTER the latest possibility of frost in the spring. Maybe someone from your neck of the woods can chime in.