We have found 43 plants that meet your criteria.

Anthemis tinctoria 'E.C. Buxton' Golden Marguerite Cheerful, lemon-yellow daisy-like flowers £5.49 Buy
Aquilegia canadensis Rock Bells Delicate, nodding flowers. Ideal in a meadow £5.49 Buy
Price Pruned
Aquilegia chrysantha 'Yellow Queen' Granny's Bonnet Elegant lemon yellow flowers NOW £5.49 Buy
Artemisia ludoviciana 'Valerie Finnis' Valerie Finnis Artemisia Very drought tolerant £5.49 Buy
Artemisia 'Powis Castle' Wormwood Silvery, aromatic foliage £5.49 Buy
Echinacea 'Sunrise' Coneflower Huge, yellow flowers £6.99 Buy
Price Pruned
Euphorbia characias subsp. 'characias Humpty Dumpty' Wood Spurge Delightful apple-green spring flowers NOW £5.49 Buy
Euphorbia characias 'Silver Swan' Spurge Delightful variegated foliage £6.99 Buy
Price Pruned
Euphorbia nicaeensis Spurge Long lasting flowers and structural shape NOW £5.49 Buy
Euphorbia palustris Spurge Bright green flowers. Ideal for a woodland edge or sunny border £5.99 Buy
New
Euphorbia seguieriana Spurge Great for adding texture and structure £5.49 Buy
Helenium 'Wyndley' Sneezeweed Lovely with ornamental grasses £5.99 Buy
Iris 'Fritillary Flight' Intermediate Bearded Iris Dove-grey and ochre flowers £6.99 Buy
Iris 'Tangerine Sky' Iris Late flowering, tangerine and golden tones £6.99 Buy
Iris 'Vinho Verde' Intermediate Bearded Iris Lemon and lime flowers £6.99 Buy
Price Pruned
Kirengeshoma palmata Kirengeshoma Suitable for a shady border NOW £5.49 Buy
Lupinus 'Chameleon' West Country Lupin Fabulous perennial lupin £6.99 Buy
Price Pruned
Lupinus 'Manhattan Lights' West Country Lupin Bi-coloured blooms NOW £6.99 Buy
Lupinus 'Tequila Flame' West Country Lupin Makes a great focal point £6.99 Buy
Oenothera biennis evening primrose Ephemeral, yellow flowers at dusk and heady fragrance £1.49 Buy