hydrangea [Prim White]
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A deciduous shrub to 1.5m high, with a slightly spreading habit and ovate mid green leaves. This cultivar is early flowering, producing clusters of tiny, creamy white fertile flowers, loosely decorated with larger, pure white sterile flowers, from early to late summer. In ideal conditions it may produce a smaller second flush of flowers in late summer or early autumn
![hydrangea [Prim White]](https://img.juefan.top/plantsync/rhs_reference/original/305540.webp)
Scientific classification
- Species
- hydrangea [Prim White] (Hydrangea paniculata Prim'White ('Dolprim'))
- Genus
- Hydrangea
- Family
- Hydrangeaceae
- Skin allergen. Wear gloves and other protective equipment when handling
- Toxicity
- Shrubs
- Plant type
- 1-1.5 metres
- Height
- 1.5-2.5 metres
- Spread
- Deciduous
- Foliage
- Bushy
- Habit
- Autumn · Spring · Summer
- Season of interest
- Full sun · Partial shade
- Sunlight
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- Ideal temperature
hydrangea [Prim White] pictures
Distribution of hydrangea [Prim White]
Distribution map
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Culture
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Toxicity
Skin allergen. Wear gloves and other protective equipment when handling
Quick identification of hydrangea [Prim White]
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hydrangea [Prim White] care guide
- Consistently moist root zone, add extra water during warm dry weather
- Watering
- Full sun · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Consistently moist root zone, add extra water during warm dry weather
Fertilizing
Hydrangea shrub feed every four weeks spring through early summer
Pruning
Use the method for the hydrangea type: remove faded mophead flowers to the first healthy bud pair; paniculata and arborescens may have last year's stems shortened to healthy bud pairs. Climbing hydrangeas need overlong shoots trimmed after flowering. Most types are pruned in late winter or early spring; climbing hydrangeas are pruned after flowering in summer.
Propagation
Propagate by softwood cuttings in early summer, or by hardwood cuttings in winter
Growing
Grow in moist but well-drained, humus rich soil, in sun or part-day shade. Mulch in spring, and provide shelter from cold, drying winds. See shrubby hydrangea cultivation for more detailed advice
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Common pests and diseases
Diseases
May be susceptible to a leaf spot, powdery mildews, grey moulds (Botrytis) and honey fungus (rarely)
Pests
May be susceptible to aphids, capsid bug, red spider mite, stem and bulb eelworm, vine weevil and scale insects
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