Deciduous, spreading shrub with densely furry stems and stalks and large lacecap heads of lilac-blue, bluer on acid soils. One of the best summer shrubs. Requires half shade. Tidy, feed and mulch in spring and keep moist.
Compact deciduous shrub, flowers abundantly with rich purple-blue lacecaps. Good for pots and tubs. Does well in sun or shade if kept moist and well-fed; dead-head and prune to fat buds in spring.
Deciduous, spreading shrub with densely furry stems and stalks and large lacecap heads of lilac-blue, bluer on acid soils. One of the best summer shrubs. Requires half shade. Tidy, feed and mulch in spring and keep moist.