Unknown - Tell us
Youngest growth dies at -10C (14F) in my what would be a USDA zone 7b which prevents it from flowering. At lower temperatures some of the...Read More old branches would die, too. So it has hardly flowered for me and never in the Autumn.
Youngest growth dies at -10C (14F) in my what would be a USDA zone 7b which prevents it from flowering. At lower temperatures some of the...Read More