Medium growth rate. Upright semi deciduous broadleaf shrub. Grows to 6 to 10 feet high by 30 to 36 inches wide. Prefers partial shade. Hardy to 15 F. like acidic soil. Does well in containers. 2” three day flowers in the late spring. Purple to lavender to white. Profuse bloomer. Give ample water and drainage. Prune to size.