Plants

Filters

Out of stock items ShowHide

Showing Location : Outdoor Ground Cover : No Flower Colour : Purple Soil pH : Alkaline Sowing month outside : September Sowing month inside or protected : September Leaf colour : Green Hardy : Yes Soil moisture : Normal clear all

Out of stock items ShowHide

By type

Facing

Attractive to wildlife

Supplied As

Sort by

Show 20 items

Showing 1 to 1 of 1 item

Showing Location : Outdoor Ground Cover : No Flower Colour : Purple Soil pH : Alkaline Sowing month outside : September Sowing month inside or protected : September Leaf colour : Green Hardy : Yes Soil moisture : Normal clear all

View info Centaurea Nigra | Black Knapweed Or Common Knapweed

From £2.99

approx 20 seeds

9cm pot

3 × 9cm pots

6 × 9cm pots

Get the latest news, offers and advice.

item added to your basket item removed from your wheelbarrow
View your basket