Aesculus x carnea ‘Briotii’
A deciduous tree with dark-green leaves. Bears attractive dark-red flowers, with yellow centres.
Aesculus x neglecta ‘Erythroblastos’
A deciduous tree with leaves that unfold cream, pink, become yellow, then turn green by mid summer. Bears attractive yellow flowers.
Aethionema ‘Warley Rose’
A short-lived semi-evergreen subshrub with blue-grey leaves. Profuse racemes of rich pink flowers.
Aethionema armenum
Grown for the masses of tiny pink flowers produced in spring. Likes alkaline soil. Short lived.
Aethionema grandiflorum
A short-lived semi-evergreen subshrub with blue-green leaves. Profuse racemes of deep rose pink flowers.
Aethionema grandiflorum Pulchellum Group
Grown for the masses of tiny pink flowers produced in spring. Likes alkaline soil. Short lived.
Aethionema oppositifolium
A semi-evergreen cushion with blue-grey leaves. Small racemes of lavender pink flowers.
Agapanthus ‘Black Panther’
An evergreen perennial with arching, dark green, linear leaves, producing mottled stems bearing umbels of very, very, dark blue flowers followed by waxy capsules, becoming papery and splitting to reveal rows of black seeds.
Agapanthus ‘Blue Giant’
A clump-forming perennial with strap-shaped deep green leaves. Clusters of open bell-shaped, rich blue flowers.
Agapanthus ‘Blue Moon’
A beautiful late summer flowering plant with large round heads of pale blue flowers
Agapanthus ‘Blue Triumphator’
A beautiful late summer flowering plant with large round heads of deep blue flowers
Agapanthus ‘Bressingham Blue’
A beautiful late summer flowering plant with large round heads of the clearest blue flowers