roscoea 'Wisley Amethyst'

Plant tubers 15cm deep in winter or early spring. Grow in moderately fertile, humus-rich, leafy, moist but well-drained soil, in a cool, sheltered site in partial shade. In frost prone areas apply a deep winter mulch

Deadhead after flowering

Propagate by division in spring

May be troubled by slugs and vine weevils

Generally trouble free but may be affected by a virus