Plant encyclopedia›Himalyan tree hydrangea

Himalyan tree hydrangea

Also known as: robust hydrangea

An erect, deciduous shrub to 6m tall, with softly hairy, lance-shaped leaves to 29cm long with red petioles. Produces flat flowering heads with blue-purple fertile flowers and showy white outer sterile flowers in late summer

Scientific classification

Species: Himalyan tree hydrangea (Hydrangea aspera subsp. robusta)
Genus: Hydrangea
Family: Hydrangeaceae

Skin allergen. Wear gloves and other protective equipment when handling
Toxicity: Shrubs
Plant type: 1.5-2.5 metres
Height: 1-1.5 metres
Spread: Deciduous
Foliage: Bushy
Habit: Spring · Summer · Autumn
Season of interest: Full sun · Partial shade
Sunlight: Information to be completed
Ideal temperature

Himalyan tree hydrangea pictures

Distribution of Himalyan tree hydrangea

Distribution map

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Culture

Information to be completed

Toxicity

Skin allergen. Wear gloves and other protective equipment when handling

Quick identification of Himalyan tree hydrangea

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Himalyan tree hydrangea care guide

Consistently moist root zone, add extra water during warm dry weather
Watering: Full sun · 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

Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. Timing depends on the plant: generally late winter or early spring; plants prone to bleeding and deciduous magnolias need different timing, and deciduous azaleas and lilacs are pruned after flowering.

Propagation

Propagate by softwood cuttings in early summer

Growing

Grow in moist but well-drained soil in partial shade or sun if the soil remains reliably moist. See shrubby hydrangea cultivation for more detailed advice

More growing and care information →