We have found 36 plants that meet your criteria.

Mullein ‘Verbascum Spica’ A stately mullein £5.99 Buy
Verbena ‘Verbena bonariensis’ Lilac-purple flowers £5.49 Buy
Hollyhock (Syn Alcea x Althaea... ‘x Alcalthaea suffrutescens Parkallee’ Pale yellow, double flowers £5.99 Buy
African Lily ‘Agapanthus Lavender Haze’ A new, large-headed variety £6.99 Buy
Alkanet ‘Anchusa azurea Loddon Royalist’ Intense blue flowers in early summer £5.49 Buy
Japanese Anemone syn. Queen... ‘Anemone x hybrida Königin Charlotte’ Brings autumn colour to... £5.99 Buy
Price Pruned
Milky Bellflower ‘Campanula lactiflora Loddon Anna’ Soft lilac flowers on tall stems NOW £5.49 Buy
Cardoon ‘Cynara cardunculus Cardy’ A fabulous architectural plant £5.99 Buy
Price Pruned
Rusty Foxglove ‘Digitalis ferruginea’ Unusual variety of a garden favourite NOW £5.49 Buy
Price Pruned
Honey Spurge ‘Euphorbia mellifera’ Makes a grand architectural statement NOW £6.49 Buy
Price Pruned
Gaura ‘Gaura lindheimeri Siskiyou Pink’ Long-lasting pink flowers. Copes wth drought NOW £5.49 Buy
Daylily ‘Hemerocallis lilioasphodelus’ A fragrant variety with bright 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