Superb shrub for accent, specimen or border use in semi-shaded areas; desired for the splendid, abundant, showy flower clusters. Handsome foliage on boldly branched, mounded form. Blooms on old wood. When planted in acidic soils, produces blue flowers; in more alkaline soils, flower color may have a pink hue. Deciduous.
Matures 4-6' tall and 5-7' wide.