CARYOPTERIS x clandonensis 'Dark Knight'
'Dark Knight' is a fantastic and reliable shrub for injecting late summer colour into a border, producing stunningly deep blue nectar rich flowers that are much sought after by bees and butterflies.
CENOLOPHIUM denudatum
Flamboyant yet also very elegant, this wonderful umbellifer produces large clusters of tiny white flowers that sway gently above very finely cut, decorative dark green foliage.
CENTAUREA 'John Coutts'
Commonly known as Knapweed, 'John Coutts' produces large, mid-pink flowers which stand above a mound of jaggedly lobed, grey-green foliage.
CENTAUREA 'Jordy'
With its tousled thistle-like flowers of deepest purple almost black, 'Jordy' brings drama and a touch of the exotic to the spring garden
CENTAUREA bella
Commonly know as Knapweed, 'Bella' forms an attractive mound of silvery-green divided leaves. Small pink shaggy-looking flowers appear throughout summer .
CENTAUREA carniolica
This variety of Knapweed commonly grows in the wild across Europe, flaunting its pale purple shaggy flowers at the start of the summer. The green foliage has slightly jagged margins.
CENTAUREA cheiranthifolia
This clump-forming Cornflower has lance-shaped grey-green leaves with slightly serrated margins. It is less vigorous than Centaurea montana and bears much larger, butter yellow flowers during early...
CENTAUREA montana
This Cornflower is commonly known as the Great Blue-bottle for its blue flowers with a pink/purple tinge in the centre, during summer. Centaurea montana has simple silvery-green leaves and is known ..
CENTAUREA montana 'Alba'
This white flowering Knapweed or Cornflower, produces its blooms from attractive scale-like buds during early summer. Known for being a vigorously growing perennial, 'Alba' produces mat-forming silver
CENTAUREA montana 'Carnea'
'Carnea' produces a mound of grey/green lanceolate-shaped leaves. From late spring to early summer fancy pale pink cornflowers appear, held on upright stems.
CENTAUREA montana Purple
This form of perennial Cornflower has deep green lance-shaped leaves. At the top of upright stems stunning purple cornflowers with tubular petals appear from late spring into summer.
CENTRANTHUS ruber 'Albus'
Commonly known as Valerian, Centranthus ruber 'Albus' produces stunning clusters of pure white flowers held on upright stems throughout the summer. Broad lance-shaped waxy green leaves cover the....
