We have found 32 plants that meet your criteria.

Yarrow ‘Achillea filipendulina Cloth of Gold’ Flat, plate-like yellow flowers on tall stems £5.99 Buy
Greater Sea Kale ‘Crambe cordifolia’ Huge dark green leaves and fluffy white flowers £5.49 Buy
Price Pruned
Sea Kale ‘Crambe maritima’ A profusion of delicate, white summer flowers NOW £5.99 Buy
Price Pruned
Foxglove ‘Digitalis purpurea Excelsior Group’ Perfect for a cottage-style garden NOW £5.49 Buy
Price Pruned
Foxglove ‘Digitalis purpurea f albiflora’ Elegant, white flowers on tall stems NOW £5.49 Buy
Price Pruned
Foxglove ‘Digitalis x mertonensis’ Towering spikes of carmine flowers NOW £5.49 Buy
Coneflower ‘Echinacea purpurea’ Long lasting, rosy purple flowers. £5.99 Buy
Bronze Fennel ‘Foeniculum vulgare Giant Bronze’ Tall perennial with feathery, bronze leaves £4.99 Buy
Common Lilac ‘Syringa vulgaris Katherine Havemeyer’ Wonderful scented lavender-purple flowers £9.99 Buy
Mullein ‘Verbascum Spica’ A stately mullein £5.99 Buy
Alkanet ‘Anchusa azurea Loddon Royalist’ Intense blue flowers in early summer £5.49 Buy
Lady Fern ‘Athyrium filix-femina’ A delicate, graceful fern £6.99 Buy
Common Box ‘Buxus sempervirens’ A fabulous formal hedge £6.99 Buy
Common Box (ball rooted) ‘Buxus sempervirens’ Great for creating a parterre - 10... £39.50 Buy
Corkscrew Hazel ‘Corylus avellana Contorta’ Unusual twisted stems £14.99 Buy
Cardoon ‘Cynara cardunculus Cardy’ A fabulous architectural plant £5.99 Buy
Price Pruned
Rusty Foxglove ‘Digitalis ferruginea’ Unusual variety of a garden favourite NOW £5.49 Buy
Foxglove ‘Digitalis purpurea’ A native foxglove £1.25 Buy
Oleaster ‘Elaeagnus x ebbingei Limelight’ One of the toughest evergreen shrubs £8.99 Buy
English Holly (Self-fertile female) ‘Ilex aquifolium J.C.van Tol’ A great tree holly with bright berries £8.99 Buy