Description
Botanical name
Agastache foeniculum
Family
Lamiaceae
Spacing
Leave 50 cm (20″) between plants in the garden. The tall stems grow to around 90-120 cm (36-48″) tall.
Depth
Press seeds lightly into the compost, but do not cover, as light aids germination of seeds.
Requirements
Full sun to part shade; moist to dry, well-drained soil.
Germination
Seeds will sprout in 14-28 days
Pests
Occasional downy mildew
Timing
Sow directly onto soil surface in spring or fall. For an earlier start, sow early in February-March under glass to flower September-October.
Growing
Easy to grow and maintain. Cut back flower stalks as flowers fade.
Harvest
July to September
Season
Perennial