We have found 46 plants that meet your criteria.

Achillea 'Moonshine' Yarrow Lovely, large sulphur-yellow flowers £5.99 Buy
Achillea 'Taygetea' Yarrow A shorter variety with pale flowers £5.49 Buy
Achillea filipendulina 'Cloth of Gold' Yarrow Flat, plate-like yellow flowers on tall stems £5.99 Buy
Price Pruned
Alchemilla erythropoda Lady's Mantle Gorgeous groundcover for sun or shade NOW £4.99 Buy
Price Pruned
Alchemilla mollis Lady's Mantle Scalloped leaves and frothy flowers NOW £4.99 Buy
Artemisia ludoviciana 'Silver Queen' Western Mugwort Ideal for a Mediterranean garden £5.49 Buy
Artemisia ludoviciana 'Valerie Finnis' Valerie Finnis Artemisia Very drought tolerant £5.49 Buy
Brachyglottis '(Dunedin Group) Sunshine' Senecio Yellow flowers and silver leaves £6.99 Buy
Price Pruned
Brugmansia suaveolens Angels Trumpet (syn. Datura) Stunning, night-scented blooms NOW £8.49 Buy
Price Pruned
Clematis 'Bill MacKenzie' Orange Peel Clematis (Group 3)... Unusual yellow bell-shaped flowers NOW £7.99 Buy
Price Pruned
Clematis patens 'Manshuu Ki' Clematis (Group 2) (syn. C... Lavish pale yellow flowers NOW £7.99 Buy
Clematis rehderiana Clematis (Group 3) Glorious clusters of fragrant yellow flowers £8.49 Buy
Price Pruned
Clematis repens Clematis (Group 1) An unusual trailing variety NOW £7.99 Buy
Clematis tangutica Golden Clematis (Group 3) Unusual lantern-shaped yellow flowers £8.49 Buy
Price Pruned
Coreopsis verticillata 'Moonbeam' Tickseed Yellow, daisy-like flowers NOW £5.49 Buy
Crocosmia x crocosmiiflora 'Honey Angels' Montbretia A shorter variety with masses of flowers £5.99 Buy
Echinacea 'Sunrise' Coneflower Huge, yellow flowers £6.99 Buy
Fremontodendron 'California Glory' Flannel Bush Evergreen, with long-lasting, showy yellow flowers £16.99 Buy
Price Pruned
Hedychium gardnerianum Ginger Lily Architectural foliage and fragrant yellow flowers NOW £6.99 Buy
Hypericum x moserianum 'Tricolor' St. John's Wort Deep yellow flowers and variegated leaves £6.99 Buy