false hydrangea
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A deciduous herbaceous perennial sometimes known as the 'False Hydrangea' with oval-shaped dark green veined and serrated foliage and cup-shaped violet blue-purple flowers, aging to white, which appear in early summer

Scientific classification
- Species
- false hydrangea (Hydrangea caerulea)
- Genus
- Hydrangea
- Family
- Hydrangeaceae
- Skin allergen. Wear gloves and other protective equipment when handling
- Toxicity
- Shrubs
- Plant type
- 0.1-0.5 metres
- Height
- 0.1-0.5 metres
- Spread
- Deciduous
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn
- Season of interest
- Partial shade
- Sunlight
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- Ideal temperature
false hydrangea pictures
Distribution of false hydrangea
Distribution map
China
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Culture
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Toxicity
Skin allergen. Wear gloves and other protective equipment when handling
Quick identification of false hydrangea
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false hydrangea care guide
- Consistently moist root zone, add extra water during warm dry weather
- Watering
- Partial shade
- Sunlight
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- 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 hardwood cuttings in winter
Growing
Grow in any moist but well-drained soil in partial shade or grow in sun if soil remains reliably moist. Improve chalky soils with organic matter to support good growth. See shrubby hydrangea cultivation for further advice
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Common pests and diseases
Diseases
May be susceptible to a leaf spot, grey moulds, powdery mildews and honey fungus
Pests
May be susceptible to aphids, capsid bug, hydrangea scale and vine weevil
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