We have found 32 plants that meet your criteria.

Yarrow ‘Achillea filipendulina Cloth of Gold’ Flat, plate-like yellow flowers on tall stems £5.99 Buy
Price Pruned
Angels Trumpet ‘Brugmansia suaveolens (syn. Datura)’ Stunning, night-scented blooms NOW £8.49 Buy
Foxtail Lily ‘Eremurus stenophyllus’ Soaring, slender spikes of dark yellow flowers £6.99 Buy
Foxtail Lily ‘Eremurus stenophyllus’ Towering flower spikes £4.00 Buy
Bronze Fennel ‘Foeniculum vulgare Giant Bronze’ Tall perennial with feathery, bronze leaves £4.99 Buy
Price Pruned
Ginger Lily ‘Hedychium densiflorum’ The tallest of the ginger lilies NOW £6.99 Buy
Price Pruned
English Rose ‘Rosa Malvern Hills’ A short and very free flowering climber with rich yellow flowers NOW £4.99 Buy
Shrub Rose ‘Rosa xanthina Canary Bird’ Glorious yellow flowers £4.99 Buy
Hollyhock (Syn Alcea x Althaea... ‘x Alcalthaea suffrutescens Parkallee’ Pale yellow, double flowers £5.99 Buy
Knapweed ‘Centaurea macrocephala’ Large yellow flowers are ideal for drying £5.49 Buy
Price Pruned
Orange Peel Clematis (Group 3)... ‘Clematis Bill MacKenzie’ Unusual yellow bell-shaped flowers NOW £7.99 Buy
Golden Clematis (Group 3) ‘Clematis tangutica’ Unusual lantern-shaped yellow flowers £8.49 Buy
Corkscrew Hazel ‘Corylus avellana Contorta’ Unusual twisted stems £14.99 Buy
Hazel Nut - Cobnut Kentish... ‘Corylus avellana Kent Cob’ Delicious large hazelnuts £15.99 Buy
Price Pruned
Rusty Foxglove ‘Digitalis ferruginea’ Unusual variety of a garden favourite NOW £5.49 Buy
Flannel Bush ‘Fremontodendron California Glory’ Evergreen, with long-lasting, showy yellow flowers £16.99 Buy
Chinese Witch Hazel ‘Hamamelis mollis’ Spidery flowers with lovely winter fragrance £17.99 Buy
Daylily ‘Hemerocallis lilioasphodelus’ A fragrant variety with bright yellow flowers £5.49 Buy
Iris ‘Iris Good Show’ Unusual orange flowers £6.99 Buy
Tall Bearded Iris ‘Iris Supreme Sultan’ A large flowering iris £6.99 Buy