hydrangea 'Snowcap'
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A deciduous shrub, to around 2.5m high in cultivation, with an upright habit and large, finely toothed, dark green leaves that are paler and densely hairy underneath. Broad flat flower heads to 25cm across are produced from late spring to early summer, with loose clusters of small, creamy white true flowers surrounded by larger florets, usually white but sometimes turning pink as they mature

Scientific classification
- Species
- hydrangea 'Snowcap' (Hydrangea heteromalla 'Snowcap')
- Genus
- Hydrangea
- Family
- Hydrangeaceae
- Skin allergen. 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
- Partial shade
- Sunlight
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- Ideal temperature
hydrangea 'Snowcap' pictures
Distribution of hydrangea 'Snowcap'
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 'Snowcap'
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hydrangea 'Snowcap' care guide
- Keep soil consistently moist, especially in warm weather
- Watering
- Partial shade
- Sunlight
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- Ideal temperature
Watering
Keep soil consistently moist, especially in warm weather
Fertilizing
Hydrangea feed in spring and again 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 a lightly shaded spot with shelter from cold, drying winds. Mulch annually in spring. 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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