Centaurea Nigra (Black Knapweed) 2 litre pot
This is our native Black Knapweed, so well worth growing this beautiful wildflower in any border. Growing over 3 feet it grows into a large sturdy clump and starting their flowering season by late May/June. The bees and butterflies cannot resist this little bright purple thistle flower and it flowers over a very long period. It is a very important part of a natural habitat for wildlife and insects.
£7.50
