We have found 186 plants that meet your criteria.

Achillea filipendulina 'Cloth of Gold' Yarrow Flat, plate-like yellow flowers on tall stems £5.86 Buy
Price Pruned
Achillea millefolium 'Cerise Queen' Yarrow Flat, magenta flowers on tall stems NOW £5.37 Buy
New
Achillea millefolium 'Lansdorferglut' Yarrow Subtle shades for prairie style planting £6.35 Buy
Price Pruned
Achillea millefolium 'Lilac Beauty' Yarrow An unusual lilac, yarrow NOW £5.37 Buy
Achillea millefolium 'Red Beauty' Yarrow Striking dark red flowers throughout the summer £5.86 Buy
Achillea millefolium 'Red Velvet' Yarrow Deep red, flat heads of flowers and feathery foliage £5.37 Buy
Achillea 'Moonshine' Yarrow Lovely, large sulphur-yellow flowers £5.86 Buy
Achillea 'Paprika (Galaxy Series)' Yarrow Bright, orange-red flowers £5.86 Buy
Price Pruned
Achillea 'Terracotta' Yarrow Long-lasting, rich terracotta flowers NOW £5.37 Buy
Price Pruned
Achillea 'Walther Funcke' Yarrow Bright, terracotta flowers with flat heads NOW £5.37 Buy
Agastache 'Black Adder' Hyssop Distinctive violet, bottlebrush flowers £5.86 Buy
Price Pruned
Agastache 'Blue Fortune' Mexican Giant Hyssop Spires of lilac flowers and aromatic leaves NOW £5.37 Buy
Price Pruned
Alchemilla erythropoda Lady's Mantle Gorgeous groundcover for sun or shade NOW £4.88 Buy
Price Pruned
Alchemilla mollis Lady's Mantle Scalloped leaves and frothy flowers NOW £4.88 Buy
Anemone x hybrida 'Honorine Jobert' Japanese Anemone Lights up the garden in late summer £5.86 Buy
Anemone x hybrida 'Königin Charlotte' Japanese Anemone syn. Queen... Brings autumn colour to... £5.86 Buy
Angelica gigas Angelica Tall, dramatic burgundy flowers £6.84 Buy
Price Pruned
Angelica sylvestris 'Vicar's Mead' Wild Angelica Great for a wildflower garden NOW £5.86 Buy
Artemisia ludoviciana 'Valerie Finnis' Valerie Finnis Artemisia Very drought tolerant £5.37 Buy
Aster lateriflorus 'Lady in Black' Aster Masses of tiny, pink-tinged daisies £5.86 Buy