We have found 88 plants that meet your criteria.

Bearded Iris ‘Iris Dusky Challenger’ Huge ruffled silky rich purple-blue blooms £6.99 Buy
Iris ‘Iris Good Show’ Unusual orange flowers £6.99 Buy
Bearded Iris ‘Iris Provencal’ Burgundy flowers speckled with yellow £5.99 Buy
Tall Bearded Iris ‘Iris Supreme Sultan’ A large flowering iris £6.99 Buy
Golden Groundsel ‘Ligularia The Rocket’ Towering spikes of brilliant yellow flowers £5.49 Buy
Plume Poppy ‘Macleaya microcarpa Kelway's Coral Plume’ Towering perennial with hazy flowers and pretty leaves £5.49 Buy
Honey Bush ‘Melianthus major’ Stunning, architectural plant with serrated leaves £9.99 Buy
Tree Poppy ‘Romneya coulteri’ Spectacular poppy-like flowers with golden-yellow centres £14.99 Buy
Moth Mullein ‘Verbascum blattaria f. albiflorum’ Great for gravel gardens £5.99 Buy
Price Pruned
Culver's Root ‘Veronicastrum virginicum f. roseum Pink Glow’ Pretty pale pink flowers NOW £5.49 Buy
Culver's Root ‘Veronicastrum virginicum Lavendelturm’ Long tapering flower spires £5.49 Buy
Hollyhock (Althea) ‘Alcea rosea Nigra’ Deep burgundy flowers £5.49 coming soon
Hollyhock ‘Alcea x althaea Parkrondell’ Tall spires of semi-double pink flowers £5.99 coming soon
Price Pruned
Allium ‘Allium giganteum’ Large, showy lilac-pink globes NOW £5.99 coming soon
New
Giant Himalayan Lily ‘Cardiocrinum giganteum Yannanense’ A glorious giant lily with a heady scent £9.99 coming soon
Spider Flower ‘Cleome hassleriana Helen Campbell’ Scented sprays of white flowers £2.99 coming soon
Foxtail Lily ‘Eremurus robustus’ Stunning pale pink flowers and graceful strap like leaves £8.99 coming soon
Joe Pye Weed ‘Eupatorium purpureum Atropurpureum’ Majestic and late-flowering £5.49 coming soon
Lily ‘Lilium Black Beauty’ Stunning dark red, turkscap flowers £6.99 coming soon
Scottish Thistle ‘Onopordum acanthium’ Architectural plant for a sunny border £5.49 coming soon