We have found 19 plants that meet your criteria.

Aster ‘Aster lateriflorus Lady in Black’ Masses of tiny, pink-tinged daisies £5.99 Buy
Price Pruned
Masterwort ‘Astrantia Snow Star’ Great for planting en masse NOW £6.99 Buy
Price Pruned
Chinese Loosestrife ‘Lysimachia clethroides’ Curved spikes of white flowers. Likes boggy ground NOW £4.99 Buy
Crocus Special Offers
Bergamot ‘Monarda Schneewittchen (syn. Snow Maiden)’ Whorls of wonderful, white flowers NOW £4.99 Buy
Price Pruned
Perennial Phlox (syn. Fujiyama)... ‘Phlox paniculata Mount Fuji’ Fragrant, small, starry white flowers NOW £5.49 Buy
Crocus Special Offers
Mountain Rue ‘Thalictrum delavayi Album’ Delicate white nodding flowers NOW £5.99 Buy
Sneezewort ‘Achillea ptarmica The Pearl’ Masses of snow-white, button flowers £5.99 Buy
Price Pruned
Masterwort ‘Astrantia major alba’ Perfect for a shady spot NOW £6.99 Buy
Valerian ‘Centranthus ruber Albus’ Perfect for a seaside garden £5.49 Buy
Loosestrife ‘Lysimachia ephemerum’ Tall spires of starry white flowers. Needs moisture £5.99 Buy
Mullein ‘Verbascum chaixii Album’ Saucer-shaped white flowers with mauve centres £5.99 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
Wild Grass Plug Plant Collection... ‘Wildflowers for a wild grass 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
Perennial Phlox ‘Phlox paniculata David’ Gorgeous, fragrant white flowers in late summer £5.49 coming soon
Price Pruned
Perennial Phlox ‘Phlox paniculata White Admiral’ Elegant, white, starry flowers. Long flowering season, too NOW £5.49 coming soon