Black knapweed
Centaurea nigra
Hardy, perennial with red/ purple, thistle like flowers. A good nectar source for many butterflies such as Brimstone, Small Tortoiseshell, Peacock, Comma and Meadow Brown amongst others. Attractive to Goldfinches.
Price: from £0.80 per plant. See all prices.
Description
Common name: Black knapweed
Scientific name: Centaurea nigra
Growing conditions: Moist but well drained soils in full sun or partial shade, can tolerate dry conditions.
Flowers: June - September
Height: 40 – 70cm
Also known as: Common Knapweed or Lesser Knapweed, Bell Weed, Hardhead, Tassel
How to place an order
To place an order or make an enquiry please email wetlandwildflowers@wwt.org.uk or call us on 07901 575356.