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Climber Wall Shrub

Hydrangea anomala subsp. glabra 'Crûg Coral'

hydrangea 'Crûg Coral'

A vigorous, deciduous climber with green leaves. Flowers appear in the summer and are pale red, turning pink and cream with age

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Plant nurseries
6 suppliers

Ultimate height

Higher than 12 metres

Time to ultimate height

5–10 years

Ultimate spread

2.5–4 metres

Clay

Loam

Sand

Moisture

Moist but well–drained

pH

Acid, Neutral

	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Full shade
Full sun
Partial shade

Aspect

East–facing or North–facing or South–facing or West–facing

Exposure

Sheltered

Hardiness
Hardiness ratings
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
H1a: under glass all year (>15C)
H1b: can be grown outside in the summer (10 - 15)
H1c: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20)

Botanical details

Family: Hydrangeaceae
Native to GB / Ireland: No
Foliage: Deciduous
Habit: Climbing
Potentially harmful: Skin allergen. Wear gloves and other protective equipment when handling. Pets (dogs, cats): Harmful if eaten. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus: Hydrangea can be deciduous or evergreen shrubs, or self-clinging climbers, with flowers in clusters usually comprising both small fertile and more showy sterile flowers; often good autumn colour
Name status: Accepted

How to grow

Cultivation

A vigorous climber, best grown in partial shade in a moist but well-drained soil, enriched with well-rotted organic matter

Propagation

Propagate by layering

Suggested planting locations and garden types

City and courtyard gardens
Cottage and informal garden
Sub-tropical
Low Maintenance
Climber and wall shrubs
Flower borders and beds
Wall side borders

Pruning

Pruning Group 11, after flowering

Pests

May be susceptible to aphids, capsid bug, glasshouse red spider mite and hydrangea scale

Diseases

May be susceptible to a leaf spot, powdery mildews, grey moulds (Botrytis) and honey fungus (rarely)

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