Native Region: central and east Asia, Europe
Zone Range: 06-09
Preferred Climate: Temperate
Harvest Date: Sunday 16 September, 2012
Seed count: 30-40
This large perennial has kidney-shaped to rounded toothed leaves born on long stalks and bears terminal corymbs of many daisy-like yellow flowers in summer. Height and spread is 3 to 5 feet. Makes an imposing waterside plant.
For maximum freshness, please keep seed refrigerated in its original packaging until it is time to plant. Sow seed in containers in the spring or fall. Keep containers in a sheltered area or coldframe. Grow on in moderately-fertile, reliably moist garden soil with adequate drainage.