Hydrangea macrophylla 'Blue Bonnet'

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A strong, deciduous shrub to around 150cm in height, with coarsley toothed dark green foliage and intense blue mophead flower heads on acidic soil from mid to late summer

Hydrangea macrophylla 'Blue Bonnet'

Scientific classification

Species
Hydrangea macrophylla 'Blue Bonnet' (Hydrangea macrophylla 'Blue Bonnet')
Genus
Hydrangea
Family
Hydrangeaceae
Skin allergen. Wear gloves and other protective equipment when handling
Toxicity
Shrubs
Plant type
1-1.5 metres
Height
1-1.5 metres
Spread
Deciduous
Foliage
Bushy
Habit
Spring · Summer · Autumn
Season of interest
Partial shade
Sunlight
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Ideal temperature

Hydrangea macrophylla 'Blue Bonnet' pictures

Hydrangea macrophylla 'Blue Bonnet'

Distribution of Hydrangea macrophylla 'Blue Bonnet'

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 macrophylla 'Blue Bonnet'

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Hydrangea macrophylla 'Blue Bonnet' care guide

Maintain evenly moist soil, avoid full dryness and standing water
Watering
Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Maintain evenly moist soil, avoid full dryness and standing water

Fertilizing

Apply balanced liquid fertilizer biweekly through spring and 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. 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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