Chatham Island Forget-me-not. A clump-forming perennial with glossy, pleated leaves and light to dark blue flowers. Max Height 60cm. Max Spread 30cm. Flowers May to June. Full to part shade. Best grown in moist but well drained soil in a sheltered location away from cold winds. Can be grown in a pot and moved into cold greenhouse for winter to avoid worst of the cold and winter wet.