Mainl deciduous shrubs which are frost hardy. Grown for their mass of small flowers and in some species their foliage. Requires the sun for best flowering.
Soil Type: Easily grown in most free draining soils except shallow chalk soils and very dry soils. Position: Frost hardy. Requires sun to partial shade. Maintenance: Trim to shape after flowering
AGM = The Royal Horticultural Society's Award of General Merit given to plants of outstanding excellence.