We have found 632 plants that meet your criteria.

Agapanthus africanus African Lily Globes of blue flowers in late summer £6.84 Buy
Agapanthus 'Headbourne hybrids' African Lily Showy globes of blue and white flowers £6.84 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
Price Pruned
Allium cristophii star of Persia Huge globes of star-like, lilac flowers NOW £5.86 Buy
Allium cristophii star of Persia Huge globes of star-like, lilac flowers £4.89 Buy
Crocus Special Offers
Allium giganteum ornamental onion Large, showy lilac-pink globes NOW £6.84 Buy
Crocus Special Offers
Allium hollandicum 'Purple Sensation' Dutch garlic Rich, deep purple globes NOW £5.86 Buy
Allium schubertii ornamental onion The flowers look like giant fireworks £7.34 Buy
Allium sphaerocephalon round-headed Leek Small, wine-coloured flowers on tall stems £3.91 Buy
Crocus Special Offers
Allium sphaerocephalon round-headed leek Small, wine-coloured flowers on tall stems NOW £5.86 Buy
Allium unifolium American onion A longer flowering period that most Alliums £3.67 Buy
Allium 'Globemaster' ornamental onion Enormous, deep violet globes £4.89 Buy
Crocus Special Offers
Allium 'Schubertii' Allium Schubertii Giant pink starbursts NOW £4.88 Buy
Anemone hupehensis var. 'japonica Pamina' Windflower A profusion of dark pink, double flowers £5.86 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
Aquilegia canadensis Rock Bells Delicate, nodding flowers. Ideal in a meadow £5.37 Buy