We have found 81 plants that meet your criteria.

Aster ‘Aster lateriflorus Lady in Black’ Masses of tiny, pink-tinged daisies £5.99 Buy
Aster ‘Aster Little Carlow (cordifolius hybrid)’ Pretty violet-blue daisies in late summer £5.99 Buy
Price Pruned
Beard Tongue ‘Penstemon Raven’ Dramatic, deep purple, foxglove-like flowers NOW £5.49 Buy
Beard Tongue ‘Penstemon Southgate Gem’ Lilac, foxglove-like flowers. Long flowering £5.49 Buy
Price Pruned
Beard Tongue (syn. Garnet) ‘Penstemon Andenken an Friedrich Hahn’ Deep wine red, foxglove-like flowers NOW £4.99 Buy
Price Pruned
Bergamot ‘Monarda Beauty of Cobham’ Long flowering and great with grasses NOW £5.49 Buy
Price Pruned
Bergamot ‘Monarda Cambridge Scarlet’ A popular old variety with bright red flowers NOW £5.49 Buy
Bergamot ‘Monarda Croftway Pink’ Delicate pale pink flower whorls £5.99 Buy
Price Pruned
Bergamot ‘Monarda Ou Charm’ Pretty, pink flowers and purple bracts NOW £5.49 Buy
Bergamot ‘Monarda Schneewittchen (syn. Snow Maiden)’ Whorls of wonderful, white flowers £5.99 Buy
Price Pruned
Bergamot ‘Monarda Squaw’ Brilliant red flowers. Mildew-resistant NOW £5.49 Buy
Price Pruned
Brook Thistle ‘Cirsium rivulare Atropurpureum’ Deep crimson thistle-like flowers NOW £5.99 Buy
Burnet ‘Sanguisorba menziesii’ Bright red spires in early summer £5.99 Buy
Price Pruned
Catmint ‘Nepeta Six Hills Giant’ A hardy catmint with lavender flowers NOW £4.99 Buy
Catmint ‘Nepeta subsessilis Cool Cat’ Lavender-blue flowers. Great for a herb garden £5.99 Buy
Catmint ‘Nepeta subsessilis Washfield’ Pretty catmint with bright blue flowers £5.99 Buy
Price Pruned
Chinese Loosestrife ‘Lysimachia clethroides’ Curved spikes of white flowers. Likes boggy ground NOW £4.99 Buy
Common Sage ‘Salvia officinalis’ A good companion plant £3.99 Buy
Cornflower ‘Centaurea cynarus’ A vivid blue annual for a meadow £1.25 Buy
Evening Primrose ‘Oenothera biennis’ Ephemeral, yellow flowers at dusk and heady fragrance £1.25 Buy