Help! Planted a zone 6 perennial by mistake
Darn it. It was just what I was looking for. Tall,
pretty and purple. Got so excited I forgot to look at the tag until after I planted it. Its a Black Adder Hyssop zone 6-10 perennial.
Do you think I can winter it over here in zone 5? If so, how can this be done?
It will be in full south sun all day in winter, and it is planted against the back of the garage.
Thanks for any replys. Judy