Louisville, KY (Zone 6b) | December 2014 | positive
Boasts the deepest purple blooms in its genus, resembling an Aster. Cut back hard immediately after blooming and divide the rootball ofte...Read Moren to avoid the genus' tendency to be short-lived.
Boasts the deepest purple blooms in its genus, resembling an Aster. Cut back hard immediately after blooming and divide the rootball ofte...Read More