Description: Campanula glomerata alba is a vigorous, clump-forming perennial, to 50cm tall, with toothed, oblong leaves. Upward-facing, dense clusters of white flowers are borne on erect stems in summer.
Care: Prefers a fertile, neutral to alkaline, moist but well-drained soil, in sun or partial shade. Propagate by division in spring or autumn or take basal cuttings in spring. Cut back after flowering to encourage a second flush of flowers.