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| Intermediate skill rating |
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| 2m max. spread |
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| 2m max. height |
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| 10-20 years to maturity |
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| 2 hours care per year |
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| This plant is toxic! |
Botanical name: Rhododendron 'Delta'
Other names: Rhododendron 'Delta'
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Genus: Rhododendron
Variety or cultivar: 'Delta' _ 'Delta' is an upright, bushy, evergreen shrub with large, leathery, elliptic, dark green leaves and, in late spring and early summer, large, dense clusters of funnel-shaped, bright pink to lilac-pink flowers, each with a prominent orange blotch.
Rhododendron 'Delta' is: Evergreen
Flower: Bright-pink, Lilac-pink in Spring; Lilac-pink, Bright-pink in Summer
Foliage: Dark-green in All seasons
Habit: Bushy, Upright
Toxicity: All parts are poisonous if ingested.
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Specific pests: Aphids , Caterpillars , Leafhoppers , Vine weevil , Lacebugs
Specific diseases: Powdery mildew , Rhododendron bud blast , Rhododendron petal blight , Silver leaf
Propagation methods: Semi-hardwood cuttings, Grafting, Layering. REGISTER to read more...
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Rhododendron 'Delta' (Rhododendron 'Delta') will reach a height of 2m and a spread of 2m after 10-20 years.
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Suggested uses: Banks and Slopes, Beds and borders, Containers, Cottage/Informal, Low Maintenance, Wallside and trellises
Cultivation: Plant in moist, humus-rich, well-drained acid soil in sun or dappled shade. 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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