Lesser Knapweed 9cm pots (Centaurea nigra)

Centaurea nigra: Common, Black or Lesser Knapweed, Thistle-like purple flowers, looks good with ox-eye daisies. Flowers: June on. Requires: Sun and well-drained soil. Height: 30-60cm.

 

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1 - 0£3.0000 Price Per Item

£3.00

Description

Known by the common names lesser knapweed, common knapweed and black knapweed, Although the plant is often unwanted by landowners because it is considered a weed by many, it provides a great deal of nectar for pollinators. It was rated in the top 5 for most nectar production.