soft rhododendron

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A deciduous azalea up to 2m high, with an upright habit, and green leaves that are softly hairy underneath. Young shoots and flower buds also have a covering of fine downy hairs. Flowers are produced before the leaves in spring, and are scented, broadly funnel-shaped, and usually yellow, sometimes golden orange. Although rarely grown in gardens, this species is a parent of many popular hybrids

soft rhododendron

Scientific classification

Species
soft rhododendron (Rhododendron molle)
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
Deciduous
Foliage
Columnar upright
Habit
Spring · Summer · Autumn
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

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Distribution of soft rhododendron

Distribution map

China, Japan

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Culture

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Toxicity

Harmful if eaten. Wear gloves and other protective equipment when handling

Quick identification of soft rhododendron

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soft rhododendron care guide

Keep acidic root zone evenly moist, never leaving waterlogged soil
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Keep acidic root zone evenly moist, never leaving waterlogged soil

Fertilizing

Ericaceous fertilizer monthly from spring through late summer

Pruning

Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. If needed, prune lightly after flowering.

Propagation

Propagate by semi-ripe cuttings in late summer, or by grafting in winter

Growing

Grow in moist but well-drained, humus rich, acidic soil, in sun or light shade. Choose a site away from frost pockets and sheltered from strong winds. 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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