Arum Lily. A clump-forming, herbaceous perennial with semi-erect Large arrow-shaped, glossy green leaves. Produces pure white spathes from late spring to mid-summer. Height 90cm. Spread 60cm. Naturally grows in rich damp grassland so prefers a moisture retentive fertile soil. Can also be grown as a marginal plant. Mulch with compost in late autumn to protect crown from severe frost.
- Hardiness:Hardy through most of the UK (-10 to -5).
- Common Names:Arum lily, African lily, altar lily, calla lily, Egyptian lily, lily of the Nile, richardia, trumpet lily, white arum lily.