Native Region: Caucasus
Zone Range: 6-9
Preferred Climate: temperate
Harvest Date: Sunday 15 September, 2019
Seed count: 20-25
This mound-forming perennial has kidney-shaped, toothed, bristly dark green leaves and bears small white flowers in many-branched panicles on wiry stems in late spring and midsummer. Height 8 feet; spread 5 feet. Suits a large herbaceous border. Attracts bees.
For maximum freshness, please keep seed refrigerated in its original packaging until it is time to plant. Sow seed in containers in a cold frame in spring or autumn. Grow on in deep, fertile, well-drained soil in full sun.