About
A deciduous, clump-forming perennial with long, strap-shaped, dark green leaves and sturdy, erect stems bearing large, rounded umbels of funnel-shaped, deep violet-blue flowers in late summer to autumn. A striking and late-flowering Agapanthus for a sunny, sheltered border or large container.
About the genus
Prunus can be deciduous or evergreen trees or shrubs with showy flowers in spring, and often good autumn foliage colour. Some have edible fruit in autumn, and a few species have ornamental bark
Growing conditions
SunlightFull sun
Soil typeChalk, Clay, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained, Well-drained
AspectSouth-facing, North-facing, East-facing, West-facing
ExposureSheltered
UK hardinessH6
Plant details
Plant typeTrees
HabitBushy
FoliageDeciduous
Height4-8 metres
Spread4-8 metres
Time to full height10-20 years
Suggested usesCottage and informal garden
Care notes
CultivationGrow in moderately fertile soil in full sun
PruningPruning group 1. Prune in mid-summer if silver leaf is a problem
PropagationPropagate by chip budding or grafting, although softwood cuttings in early summer with bottom heat can be successful
Pest resistanceMay be susceptible to caterpillars, leaf-mining moths and bullfinches
Disease resistanceMay be susceptible to peach leaf curl, silver leaf, bacterial canker, blossom wilt and honey fungus