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Showing How much sun : Sun Facing : West Ground Cover : No Attractive to wildlife : Attractive to wildlife Flower Colour : Purple Soil pH : Alkaline Season of Interest : Summer Sowing month inside or protected : October clear all

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Showing How much sun : Sun Facing : West Ground Cover : No Attractive to wildlife : Attractive to wildlife Flower Colour : Purple Soil pH : Alkaline Season of Interest : Summer Sowing month inside or protected : October clear all

20% off

View info Centaurea Nigra | Black Knapweed Or Common Knapweed

From £2.99

approx 20 seeds

9cm pot

3 × 9cm pots

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