Achillea (P)
Achillea millefolium
Perennial - Zones 3-9.
Start indoors 4-6 weeks before planting out. Sow thinly and cover lightly with fine soil and keep moist. When large enough, transplant 5cm (2") apart to further trays or pots of compost. Harden off at the end of May to avoid frosts and transplant 45cm (18") apart into the flowering position in June. Enjoys full sun and can tolerate dry soils.
