We have found 355 plants that meet your criteria.

Eryngium planum 'Blaukappe' Sea Holly Tall, with intensely blue flowers £5.49 Buy
Price Pruned
Agastache 'Blue Fortune' Mexican Giant Hyssop Spires of lilac flowers and aromatic leaves NOW £5.49 Buy
Price Pruned
Phlox paniculata 'Blue Paradise' Perennial Phlox Fragrant violet flowers all summer NOW £5.49 Buy
Price Pruned
Phlox divaricata 'Blue Perfume' Phlox Masses of lilac-blue fragrant blooms NOW £5.49 Buy
Price Pruned
Sedum spectabile 'Brilliant' Ice Plant Bright pink flowers in the late summer early autumn NOW £5.49 Buy
Price Pruned
Scabiosa 'Butterfly Blue' Pincushion Flower Delightful pale blue pincushion flowers NOW £5.49 Buy
Price Pruned
Monarda 'Cambridge Scarlet' Bergamot A popular old variety with bright red flowers NOW £5.49 Buy
Price Pruned
Hemerocallis 'Catherine Woodberry' Daylily Masses of soft lavender-pink flowers NOW £5.49 Buy
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Achillea millefolium 'Cerise Queen' Yarrow Flat, magenta flowers on tall stems NOW £5.49 Buy
Price Pruned
Scabious caucasica 'Clive Greaves' Pincushion Flower A long-flowering blue scabious NOW £5.49 Buy
Dianthus 'Doris' Pink Pale pink, scented flowers with red centres and long flowering period £5.49 Buy
Anthemis tinctoria 'E.C. Buxton' Golden Marguerite Cheerful, lemon-yellow daisy-like flowers £5.49 Buy
Price Pruned
Crocosmia x crocosmiiflora 'Emily Mckenzie' Montbretia Fabulous orange blooms NOW £5.49 Buy
Price Pruned
Euphorbia cyparissias 'Fens Ruby' Cypress Spurge Dusky purple leaves and bright yellow flowers in summer NOW £5.49 Buy
Price Pruned
Hemerocallis 'Frans Hals' Daylily An unusual, rust and orange bi-coloured daylily NOW £5.49 Buy
Price Pruned
Hemerocallis 'Gentle Shepherd' Daylily Elegant, large ivory flowers NOW £5.49 Buy
Crocosmia × crocosmiiflora 'George Davison' Montbretia Gorgeous golden, amber flowers £5.49 Buy
Hemerocallis 'Golden Chimes' Daylily Deep yellow, lily-like flowers £5.49 Buy
Price Pruned
Hemerocallis 'Ice Carnival' Daylily Elegant, star-shaped, creamy white flowers NOW £5.49 Buy
Macleaya microcarpa 'Kelway's Coral Plume' Plume Poppy Towering perennial with hazy flowers and pretty leaves £5.49 Buy