Rhododendron orbiculare subsp. cardiobasis — Bushy

Overview

Rhododendron orbiculare subsp. cardiobasis is a bushy shrubs in the genus Rhododendron, part of the Ericaceae family, with evergreen foliage. Rhododendron orbiculare subsp. cardiobasis 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, the round-leaved rhododendron, is a species of flowering plant in the heath family Ericaceae that is native to forests and slopes at an elevation of 1,400–3,500 m (4,600–11,500 ft) in northeastern Guangxi and southwestern Sichuan, China. It is a compact evergreen shrub growing to 3 m (9.8 ft) tall and broad, with matt-textured round leaves and trusses of deep pink flowers in spring.

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. cardiobasis 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. cardiobasis

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