We have found 11 plants that meet your criteria.

Yarrow ‘Achillea filipendulina Cloth of Gold’ Flat, plate-like yellow flowers on tall stems £5.99 Buy
Yarrow ‘Achillea Moonshine’ Lovely, large sulphur-yellow flowers £5.99 Buy
Valerie Finnis Artemisia ‘Artemisia ludoviciana Valerie Finnis’ Very drought tolerant £5.49 Buy
Bronze Fennel ‘Foeniculum vulgare Giant Bronze’ Tall perennial with feathery, bronze leaves £4.99 Buy
Golden Marguerite ‘Anthemis tinctoria E.C. Buxton’ Cheerful, lemon-yellow daisy-like flowers £5.49 Buy
Wormwood ‘Artemisia Powis Castle’ Silvery, aromatic foliage £5.49 Buy
Paeony / Peony ‘Paeonia Claire de Lune’ Rare variety with single, lemon yellow flowers £32.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a boggy meadow’ A collection of 104... £79.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a shady meadow’ A collection of 104... £79.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a stronger colour sunny meadow display’ A stronger colour collection... £79.99 Buy
Wildflower Plug Plant Collection ‘Wildflowers for a sunny meadow’ A collection of 104... £79.99 Buy