bellflower 'Bennett's Blue'

Best grown in fertile, neutral to alkaline, moist but well drained soils in sun or partial shade. Flower colours are best preserved in partial shade. Cut back after flowering to prevent self-seeding and encourage a second flush of flowers

Cut dead stems to the base before winter

Propagate by seed or division in spring or autumn

May be attacked by slugs and snails

May be subject to powdery mildews