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| Intermediate skill rating |
|
| 1.5m max. spread |
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| 1m max. height |
|
| 5-10 years to maturity |
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| 2 hours care per year |
Botanical name: Rhododendron 'Arneson Gem'
Other names: Azalea 'Arneson Gem'
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Genus: Rhododendron
Variety or cultivar: 'Arneson Gem' _ 'Arneson Gem' is a compact, bushy deciduous shrub with oblong leaves and red buds opening to large, yellow-orange flowers in late spring and early summer.
Rhododendron 'Arneson Gem' is: Deciduous
Flower: Yellow-orange in Spring; Yellow-orange in Summer
Foliage: Dark-green in Spring; Dark-green in Summer; Reddish-purple in Autumn
Habit: Bushy, Rounded
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Specific pests: Aphids , Caterpillars , Lacebugs , Leafhoppers , Vine weevil
Specific diseases: Honey fungus , Rhododendron bud blast , Rhododendron petal blight , Root rot
Propagation methods: Layering, Semi-hardwood cuttings. REGISTER to read more...
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Rhododendron 'Arneson Gem' (Azalea 'Arneson Gem') will reach a height of 1m and a spread of 1.5m after 5-10 years.
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Suggested uses: Banks and Slopes, Cottage/Informal, Beds and borders, Wallside and trellises
Cultivation: Plant in moist, humus-rich, free-draining, acid soil in sun or dappled shade. Prefers shade from early morning sun. Plant shallowly. Protect from frost to prevent damage to flowers.
| This plant likes... | Garden match | |
| Soil types: | Clay, Loamy, Sandy | |
| Soil drainage: | Moist but well-drained, Well-drained | |
| Soil pH: | Acid | |
| Light: | Partial Shade, Full Sun | |
| Aspect: | North, South, East, West | |
| Exposure: | Sheltered | |
| Hardiness: | Hardy (H4) | |
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