What's not to like about these wonderful hardy plants. Their wispy foliage and stems will sway in the gentlest of breezes and during mid-summer dozens of pretty bell-shaped purple blooms will drip from arching stems. Try them amongst grasses or grouped in patio planters. Collection comprises 'Blackbird' (purple), aryreum (white) and erectum (pink). Ht.1m. All supplied in 9cm pots.