We have found 1710 plants that meet your criteria.

monkshood
Aconitum napellus monkshood Gorgeous deep blue flowers glow in the shade £8.99 Buy
monkshood
Aconitum 'stainless steel' monkshood Striking metallic-blue hooded flowers £8.99 Buy
African lily
Agapanthus africanus African lily Wonderful globes of blue flowers from midsummer £8.99 Buy
New
African lily
Agapanthus africanus African lily Globes of blue flowers in late summer £19.99 Buy
African lily
Agapanthus africanus 'Albus' African lily White globes of trumpet-shaped flowers £8.99 Buy
African lily
Agapanthus 'Bridal Bouquet' African lily An early-flowering evergreen form £6.99 Buy
African lily
Agapanthus 'Megans Mauve' African lily A lovely new cultivar £6.99 Buy
New
African lily
Agapanthus 'Phantom' African lily A luscious evergreen form £8.99 Buy
New
African lily
Agapanthus 'Purple Cloud' African lily Richly coloured flowerheads £8.99 Buy
African lily
Agapanthus Queen Mum ('Pmn06') African lily Big bi-coloured flowers £12.99 Buy
Crocus Special Offers
African lily
Agapanthus 'Silver Baby' African lily A beautiful dwarf variety NOW £9.99 Buy
New
African lily
Agapanthus 'Sky' African lily Beautiful blue flowers £8.99 Buy
New
African lily
Agapanthus 'Snow Cloud' African lily Huge globes of white flowers £8.99 Buy
New
African lily
Agapanthus 'Sunfield' African lily Massive, rounded flowerheads £8.99 Buy
African lily
Agapanthus 'White Heaven' (PBR) African lily Elegant and classy summer perennial £12.99 Buy
African lily
Agapanthus 'White Heaven' (PBR) African lily Elegant and classy summer perennial £7.99 Buy
African lily
Agapanthus 'Windsor Grey' African lily Steely-coloured summer blooms £12.99 Buy
New
African lily
Agapanthus 'Windsor Grey' African lily Steely-coloured summer blooms £6.99 Buy
hyssop
Agastache 'Black Adder' hyssop Distinctive violet, bottlebrush flowers £7.99 Buy
Mexican giant hyssop
Agastache 'Blue Fortune' Mexican giant hyssop Spires of lilac flowers and aromatic leaves £6.99 Buy