Plant encyclopedia›hydrangea 'Heinrich Seidel'

hydrangea 'Heinrich Seidel'

Also known as: Information to be completed

Heinrich Seidel' is a sturdy, vigorous shrub to about 1.2m in height and spread, with elliptic, slightly serrated, dark green leaves. Large, rounded, mophead flowers have densely packed florets, purple with a dark blue centre on acid soils, rich pink with a cream centre on alkaline soils, both turning brick red in autumn

Scientific classification

Species: hydrangea 'Heinrich Seidel' (Hydrangea macrophylla 'Heinrich Seidel')
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: Information to be completed
Ideal temperature

hydrangea 'Heinrich Seidel' pictures

Distribution of hydrangea 'Heinrich Seidel'

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 'Heinrich Seidel'

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hydrangea 'Heinrich Seidel' 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

More growing and care information →