Plants

Filters

Out of stock items ShowHide

Showing Special conditions : Dry sun Attractive to wildlife : Attractive to bees Location : Outdoor Eventual Spread : 0.3m-0.6m Sowing month outside : March Flower Colour : Purple Supplied As : Potted clear all

Out of stock items ShowHide

By type

Facing

Soil pH

Sowing month inside or protected

Soil moisture

Sort by

Show 100 items

Showing 1 to 1 of 1 item

Showing Special conditions : Dry sun Attractive to wildlife : Attractive to bees Location : Outdoor Eventual Spread : 0.3m-0.6m Sowing month outside : March Flower Colour : Purple Supplied As : Potted 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

Get the latest news, offers and advice.

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