We have found 83 plants that meet your criteria.

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Perennial Phlox (syn. Fujiyama)... ‘Phlox paniculata Mount Fuji’ Fragrant, small, starry white flowers NOW £5.49 Buy
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Perennial Phlox ‘Phlox paniculata White Admiral’ Elegant, white, starry flowers. Long flowering season, too NOW £5.49 coming soon
Wormwood ‘Artemisia Powis Castle’ Silvery, aromatic foliage £5.49 Buy
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Round-headed Leek ‘Allium sphaerocephalon’ Small, wine-coloured flowers on tall stems NOW £5.49 coming soon
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Bergamot ‘Monarda Squaw’ Brilliant red flowers. Mildew-resistant NOW £5.49 Buy
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Snowdrop Anemone ‘Anemone sylvestris’ Delicate white flowers in spring NOW £5.49 Buy
Chocolate Cosmos ‘Cosmos atrosanguineus’ Deep red, chocolate-scented flowers £5.99 coming soon
Hyssop ‘Agastache Black Adder’ Distinctive violet, bottlebrush flowers £5.99 Buy
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Allium ‘Allium cristophii’ Huge globes of star-like, lilac flowers NOW £5.99 Buy
Bergamot ‘Monarda Croftway Pink’ Delicate pale pink flower whorls £5.99 Buy
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Allium ‘Allium giganteum’ Large, showy lilac-pink globes NOW £5.99 coming soon
Giant Catmint ‘Nepeta grandiflora Wild Cat’ A giant catmint with deep purple-blue flowers £5.99 Buy
Marjoram ‘Origanum laevigatum Herrenhausen’ Aromatic leaves and pink flowers. Ideal for edging £5.99 Buy
Rock Cranesbill ‘Geranium macrorrhizum Album’ White flowers. Perfect for suppressing weeds £5.99 Buy
Balkan Cranesbill ‘Geranium macrorrhizum Bevan's Variety’ Magenta flowers. Perfect for suppressing weeds £5.99 coming soon
New
Salvia ‘Salvia nemorosa Amethyst’ Lilac-purple spires of flowers £5.99 Buy
Salvia ‘Salvia nemorosa Caradonna’ Dazzling purple blooms £5.99 Buy
Sage ‘Salvia nemorosa Ostfriesland’ Attractive to butterflies and bees £5.99 Buy
Perennial Phlox ‘Phlox paniculata Amethyst’ Tall variety with violet flowers £5.99 Buy
Catnip ‘Nepeta racemosa Walker's Low’ Long flowering period £5.99 Buy