Rhododendron dichroanthum subsp. scyphocalyx
Also known as: Information to be completed
A slow-growing evergreen shrub up to 2m high, with a rounded habit, and dark green leaves with fine white or grey felting underneath. Produces loose clusters of 3-5 bell-shaped flowers, in shades of gold and orange and often flushed pink or red at the edges, from late spring to early summer
Scientific classification
- Species
- Rhododendron dichroanthum subsp. scyphocalyx (Rhododendron dichroanthum subsp. scyphocalyx)
- Genus
- Rhododendron
- Family
- Ericaceae
- Harmful if eaten. Wear gloves and other protective equipment when handling
- Toxicity
- Shrubs
- Plant type
- 1.5-2.5 metres
- Height
- 1.5-2.5 metres
- Spread
- Evergreen
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Rhododendron dichroanthum subsp. scyphocalyx pictures
Distribution of Rhododendron dichroanthum subsp. scyphocalyx
Distribution map
- Native
- Introduced
- Cultivated
Source：WCVP v16 · Royal Botanic Gardens, Kew · CC BY 3.0 · Boundaries：WGSRPD / TDWG
Culture
Information to be completed
Toxicity
Harmful if eaten. Wear gloves and other protective equipment when handling
Quick identification of Rhododendron dichroanthum subsp. scyphocalyx
Information to be completed
Rhododendron dichroanthum subsp. scyphocalyx care guide
- Keep acidic root zone evenly moist, never leaving waterlogged soil
- Watering
- Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Keep acidic root zone evenly moist, never leaving waterlogged soil
Fertilizing
FertilizingEricaceous fertilizer monthly from spring through late summer
Pruning
PruningUsually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.
Propagation
PropagationPropagate by semi-ripe cuttings in late summer, by layering in autumn, or by grafting in winter
Growing
GrowingGrow in moist but well-drained, humus rich, acidic soil, in partial or dappled shade. Choose a site away from frost pockets and sheltered from strong winds, and do not allow plants to dry out. Mulch annually, ideally with leaf mould. See rhododendron cultivation for more detailed advice
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Common pests and diseases
Diseases
May be susceptible to powdery mildews, honey fungus, silver leaf and Phytophthora, as well as more specific Rhododendron diseases
Pests
May be susceptible to vine weevil, rhododendron and azalea whitefly, rhododendron leafhopper, Pieris lacebug, scale insects, caterpillars and aphids
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