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Hydrangea arborescens 'Annabelle'
  • RHS AGM

hydrangea 'Annabelle'

'Annabelle' is a small, bushy deciduous shrub with broadly oval leaves and very large, spherical heads of white sterile flowers to 25cm across in summer

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Size
Ultimate height
1.5–2.5 metres
Time to ultimate height
10–20 years
Ultimate spread
1.5–2.5 metres
Growing conditions
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer White Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

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

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Hydrangeaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
May cause mild stomach upset if ingested, contact with foliage may aggravate skin allergies. Wear gloves and other protective equipment when handling
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

Grow in moist but well-drained soil in full sun or partial shade

Propagation

Propagate by softwood cuttings

Suggested planting locations and garden types
  • City and courtyard gardens
  • Cottage and informal garden
  • Flower borders and beds
Pruning

Pruning group 1

Pests

Aphids, capsid bug and hydrangea scale may be a problem

Diseases

May be subject to a leaf spot

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