We have found 32 plants that meet your criteria.

Lily-of-the-valley ‘Convallaria majalis’ Scented white bells in spring £5.49 Buy
Chocolate Cosmos ‘Cosmos atrosanguineus Chocamocha’ Smells deliciously chocolatey £6.99 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
Sowbread ‘Cyclamen hederifolium’ Delicately scented flowers in autumn NOW £3.99 Buy
Price Pruned
Sowbread ‘Cyclamen hederifolium f. albiflorum’ Pure white flowers and beautiful leaves NOW £3.99 Buy
Price Pruned
Honey Spurge ‘Euphorbia mellifera’ Makes a grand architectural statement NOW £6.49 Buy
Price Pruned
Daylily ‘Hemerocallis citrina’ Star-shaped, lemon-yellow flowers NOW £5.49 Buy
Daylily ‘Hemerocallis lilioasphodelus’ A fragrant variety with bright yellow flowers £5.49 Buy
Plantain Lily ‘Hosta Royal Standard’ Fragrant white flowers £5.99 Buy
Bearded Iris ‘Iris Blue Rhythm’ Tall variety with cornflower-blue flowers £6.99 Buy
Iris ‘Iris Chartreuse Ruffles’ Romantic pale lilac flowers £6.99 Buy
Siberian Iris ‘Iris chrysographes black-flowered’ Stunning, almost black flowers. For a damp spot £6.99 Buy
Stinking Gladwyn ‘Iris foetidissima’ Bright orange berries. Useful for dry shade £5.99 Buy
Iris ‘Iris Good Show’ Unusual orange flowers £6.99 Buy
Bearded Iris ‘Iris Jane Phillips’ A popular variety with blue flowers £6.99 Buy
Intermediate Bearded Iris ‘Iris Langport Flame’ Sumptuous purple and orange fragrant flowers £6.99 Buy
Siberian Flag ‘Iris sibirica Perry's Blue’ Looks great planted in bold clumps £5.99 Buy
Beardless Siberian Iris (syn. I.... ‘Iris sibirica Snow Queen’ Great for adding vertical interest £5.99 Buy
Iris ‘Iris Skyfire’ Large, rich orange blooms £6.99 Buy