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Showing Location : Outdoor Ground Cover : No Soil pH : Don't know Sowing month inside or protected : October Special features : Plants that are native Flower Colour : Purple Sowing month outside : April Supplied As : Seeds Leaf colour : Green Hardy : Yes Soil moisture : Normal clear all

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Showing Location : Outdoor Ground Cover : No Soil pH : Don't know Sowing month inside or protected : October Special features : Plants that are native Flower Colour : Purple Sowing month outside : April Supplied As : Seeds Leaf colour : Green Hardy : Yes Soil moisture : Normal clear all

20% off

View info Centaurea Nigra | Black Knapweed Or Common Knapweed

From £2.39

approx 20 seeds

9cm pot

3 × 9cm pots

6 × 9cm pots

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