Moldavian monk's hood

Best grown in moisture retentive, fertile, well-drained soil in partial shade but will tolerate most soils, full sun and some shade. Staking (see staking perennials) may be necessary

Cut down old flowering stems when flowering is finished

Divide every third year in autumn or late winter to maintain vigour but sometimes plants are slow to re-establish. Use protective gloves when handling any part of the plant

Aphids may be a problem

Crown rot, Verticillium wilt, bacterial spotting of the foliage and powdery mildew may be problematic