We have found 22 plants that meet your criteria.

Wood Spurge ‘Euphorbia amygdaloides Purpurea’ Lovely deep purple foliage and acid-yellow flowers £5.49 Buy
Wood Spurge ‘Euphorbia amygdaloides var. robbiae’ Great for a woodland setting £5.49 Buy
Wood Spurge ‘Euphorbia Blackbird’ Attractive dark maroon foliage £7.99 Buy
Price Pruned
Coral Flower ‘Heuchera villosa Palace Purple’ Striking, shiny, burgundy leaves NOW £5.49 Buy
Price Pruned
Black Lilyturf ‘Ophiopogon planiscapus Nigrescens’ Almost black, grassy foliage NOW £5.99 Buy
Moor Grass ‘Sesleria autumnalis’ Perfect for informal edging £5.99 Buy
Price Pruned
Pheasant's Tail Grass (syn. Stipa... ‘Anemanthele lessoniana’ Versatile and colourful NOW £9.99 Buy
Coral Flower ‘Heuchera Chocolate Ruffles’ Large, burgundy-brown leaves and spires of white flowers £5.99 Buy
Coral Flower ‘Heuchera Plum Pudding’ Silver dusted, deep purple leaves £5.99 Buy
Stinking Gladwyn ‘Iris foetidissima’ Bright orange berries. Useful for dry shade £5.99 Buy
New
Daisy ‘Leucanthemella serotina’ Cheeful, sturdy white daisies in autumn £5.49 Buy
Common Sage ‘Salvia officinalis’ A good companion plant £3.99 Buy
Purple Sage ‘Salvia officinalis Purpurascens’ Attractive red-purple young leaves £4.99 Buy
Price Pruned
Greater Periwinkle ‘Vinca major’ Elegant blue-violet flowers NOW £4.99 Buy
Greater Periwinkle ‘Vinca major Variegata’ Large, bright blue flowers £5.99 Buy
Lesser Periwinkle ‘Vinca minor’ Superb ground cover £5.99 Buy
Lesser Periwinkle ‘Vinca minor Argenteovariegata’ Creamy-white leaves £5.99 Buy
Lesser Periwinkle ‘Vinca minor Atropurpurea’ Delicious dark damson-purple flowers £5.99 Buy
Price Pruned
Lesser Periwinkle ‘Vinca minor Gertrude Jekyll’ Abundance of small white flowers NOW £5.99 Buy
Price Pruned
Periwinkle ‘Vinca minor Illumination’ Brand new introduction NOW £5.99 Buy