Zones 4-9 Sun to shade
A wide spreading, multi-stemmed shrub. Pinkish-white flowers appear on long panicles in summer. Can grow to 4-5’ in ten years, and 8-12’ at maturity and usually wider. Dirr says "few summer flowering plants can rival this species."
Awards: Award of Merit and Award of Garden Merit from the Royal Horticultural Society, Gold Medal form Pennsylvania Horticulural Society, Georgia Gold Medal Winner.
Recommended by: Garden Clubs of America, Ohio Plant Selection Committee.