Dianella Variegated (Flax Lily)

Dianella is a clumping, strap-leafed perennial rising to 30 inches tall, with sturdy bladed foliage that fans out from a central clump. A tropical plant that can survive a frost, flax lily is recommended for USDA growing zones 7 to 11.Star-shaped flowers with prominent golden anthers (typically blue or white, depending on the cultivar) arrive in the spring and are followed in mid-summer by oblong rich metallic-blue berries.