Common Knapweed Wildflower Seeds (Centaurea nigra)

£1.96 £1.63
Common knapweed or hardheads is a colourful meadow plant of the thistle family. Tight purple flowers, with lance shaped leaves. Forms dense clumps over time, ideal for sunny meadows and hedgebanks. Good for: bees amd a goldfinch magnet in the autumn Height: 30-60cm Prefers: Sun and well drained soils Flowers: June - September Seeds per gram: