About
Rhododendron arboreum subsp. cinnamomeum var. album is a white-flowered subspecies of the tree rhododendron with distinctive cinnamon-coloured indumentum on the leaf undersides. In early spring it bears rounded trusses of white flowers � a refined and ornamental form for a sheltered, acid-soil garden.
About the genus
Rhododendron are evergreen or deciduous shrubs and trees with simple leaves and funnel-shaped, bell-shaped or tubular flowers � solitary or in short racemes � in a vast range of colours. They include azaleas and are essential shrubs for sheltered, moist, acid-soil woodland gardens.
Plant details
Suggested usesSpecialist collections, botanical interest
Care notes
CultivationAcidic, moist, well-drained soil in dappled shade
PruningAllow natural form. Deadhead if practical
PropagationSeed for true form. Cuttings or layering
Pest resistanceGenerally pest-free
Disease resistanceEnsure good drainage