Native Region: South Eastern United States
Zone Range: 07-09
Preferred Climate: Temperate
Harvest Date: Tuesday 20 October, 2009
Seed count: 12-15
This clump-forming perennial grows up to 1m(3ft) in height, and produces pale blue star-like blooms in the early summer.
Sow seed in containers in a coldframe in early spring. Grow on in moderately fertile damp soil. For maximum freshness, please keep seed refrigerated in its original packaging until it is time to plant.