Rhododendron orbiculare subsp. orbiculare — Bushy

Overview

Rhododendron orbiculare subsp. orbiculare is a bushy shrubs in the genus Rhododendron, part of the Ericaceae family, with evergreen foliage. Rhododendron orbiculare subsp. orbiculare grows best in partial shade, and tolerates loam soils and acid pH. Its UK hardiness is rated H5. Suggested uses include woodland gardens and containers on shaded patios.

About

Rhododendron orbiculare subsp. orbiculare is a bushy, evergreen shrub belonging to the Rhododendron genus, which includes both evergreen and deciduous shrubs or trees. This cultivar thrives in partial shade, ideally in east- or west-facing, sheltered positions with moist but well-drained acidic loam soil. It is hardy to UK zone H5 and is well suited to woodland gardens or containers on shaded patios. The plant is best cultivated in dappled shade and can be propagated by semi-ripe cuttings, layering, or grafting, with spring being its season of interest.

Growing conditions

Best soil and position for Rhododendron

Sunlight: Partial shade
Soil type: Loam
Soil pH: Acid
Soil moisture: Moist but well-drained
Aspect: East-facing, West-facing
Exposure: Sheltered
UK hardiness: H5

Plant details

Rhododendron orbiculare subsp. orbiculare size, habit and characteristics

Plant type: Shrubs
Habit: Bushy
Foliage: Evergreen
Suggested uses: Woodland gardens, Containers on shaded patios

Care notes

Pruning and caring for Rhododendron orbiculare subsp. orbiculare

Propagation: Semi-ripe cuttings, Layering, Grafting
Pest resistance: Vine weevil, Rhododendron leafhopper, Pieris lacebug, Scale insects, Caterpillars, Aphids
Disease resistance: Powdery mildews, Rhododendron petal blight, Rhododendron bud blast, Silver leaf, Honey fungus