Native Region: Japan
Zone Range: 5-8
Preferred Climate: temperate
Harvest Date: Tuesday 25 September, 2018
Seed count: 20-25
This clump-forming perennial has ovate, toothed green leaves and bears cymes of tiny yellow flowers above the foliage in summer over a long period. Height and spread 18 inches. Suits a cottage garden.
For maximum freshness, please keep seed refrigerated in its original packaging until it is time to plant. Sow in containers in a cold frame or cool greenhouse. Grow in average, moist but well-drained soil in full sun to light shade.