Plants

Filters

Out of stock items ShowHide

Showing Ground Cover : No Flower Colour : Purple Sowing month outside : May Attractive to wildlife : Attractive to bees Soil pH : Neutral Sowing month inside or protected : March Eventual Height : 0.6m-0.9m Leaf colour : Green Soil moisture : Normal clear all

Out of stock items ShowHide

By type

Facing

Supplied As

Sort by

Show 50 items

Showing 1 to 1 of 1 item

Showing Ground Cover : No Flower Colour : Purple Sowing month outside : May Attractive to wildlife : Attractive to bees Soil pH : Neutral Sowing month inside or protected : March Eventual Height : 0.6m-0.9m Leaf colour : Green 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

Get the latest news, offers and advice.

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