hydrangea 'Amethyst'
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A compact shrub to about 1m with broad, serrated foliage. Tight, rounded, flowerheads appear from mid-summer into autumn, comprising single or double florets, which are pale blue on acid soil, puplish pink on alkaline soil

Scientific classification
- Species
- hydrangea 'Amethyst' (Hydrangea macrophylla 'Amethyst')
- Genus
- Hydrangea
- Family
- Hydrangeaceae
- Skin allergen. Wear gloves and other protective equipment when handling
- Toxicity
- Shrubs
- Plant type
- 0.5-1 metres
- Height
- 0.5-1 metres
- Spread
- Deciduous
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn
- Season of interest
- Partial shade
- Sunlight
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- Ideal temperature
hydrangea 'Amethyst' pictures
Distribution of hydrangea 'Amethyst'
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 'Amethyst'
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hydrangea 'Amethyst' care guide
- Consistently moist root zone, add extra water during warm dry weather
- Watering
- 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. Prune in late spring.
Propagation
Propagate by softwood cuttings in early summer or hardwood cuttings in winter
Growing
Best grown in moist but well-drained soil in part shade, although tolerant of sun if soil remains moist. See shrubby hydrangea cultivation for more detailed 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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