We have found 12 plants that meet your criteria.

Lily-of-the-valley ‘Convallaria majalis’ Scented white bells in spring £5.49 Buy
Price Pruned
Sea Kale ‘Crambe maritima’ A profusion of delicate, white summer flowers NOW £5.99 Buy
Perennial Phlox ‘Phlox paniculata David’ Gorgeous, fragrant white flowers in late summer £5.49 Buy
Price Pruned
Perennial Phlox (syn. Fujiyama)... ‘Phlox paniculata Mount Fuji’ Fragrant, small, starry white flowers NOW £5.49 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a boggy meadow’ A collection of 104... £79.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a shady meadow’ A collection of 104... £79.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a stronger colour sunny meadow display’ A stronger colour collection... £79.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a sunny meadow’ A collection of 104... £79.99 Buy
Sweet Rocket ‘Hesperis matronalis var. albiflora’ Scented white flowers. Great for wildlife gardens £5.49 coming soon
Lily of the Valley ‘Convallaria majalis’ Scented white bells in spring £2.99 coming soon
Greater Sea Kale ‘Crambe cordifolia’ Huge dark green leaves and fluffy white flowers £5.49 Buy
Price Pruned
Perennial Phlox ‘Phlox paniculata White Admiral’ Elegant, white, starry flowers. Long flowering season, too NOW £5.49 coming soon