About This Plant
A hardy deciduous shrub with large, double lavender-purple flowers that bloom from midsummer into fall. Its upright, rounded habit and deep green foliage create a graceful display in sunny borders, foundation plantings, and mixed shrub gardens. The late-season blooms bring rich color when many other plants have finished flowering.
Planting & Care
How to Plant
Choose a spot with 6+ hours of direct sun. Dig a hole 2–3 times as wide as the pot but no deeper, with the top of the root ball slightly above ground level. Loosen circling roots and backfill with the native soil. Water deeply after planting and add 2–3 in of mulch, keeping it off the stems. Hardy in USDA zones 5-9.
Watering & Feeding
Water deeply 1–2 times a week for the first season, about 1 in per week. Keep soil evenly moist, especially during heat and dry spells. Feed once in early spring with a slow-release shrub fertilizer.
Pruning & Seasonal Care
Prune in late winter or early spring, before new growth begins. Remove dead or damaged branches any time. Mulch in late fall to protect roots through the first winter.