Color: Purple Flower Size: 6-8″ (15-20cm) Flowering Period: May June & Sept Mature Height: 8-10′ (2.5-3m) Pruning Group: B1 Planting Aspect: Sun/ Partial Shade USDA Zone: 4 Suitable For Container: Yes Foliage: Deciduous Price Group: Standard About Edo Murasaki Deep violet with dark tipped white stamens. The 6-8″ (15-20cm) flowers bloom in May, June and quite often in September. Mature height 8-10′ (2.5-3m). Pruning group B1