primrose 'Iris Mainwaring'

Grow in full sun or partial shade in moderately fertile, moist but well-drained, humus-rich-soil. May also be grown under glass in an alpine house or cold frame in a mix of equal parts loam-based potting compost, leaf mould or peat, and grit

No pruning required

Propagate by division in autumn or early spring

May be attacked by aphids, glasshouse red spider mite, leafhoppers, vine weevil and slugs

May be subject to primula brown core and grey moulds