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Philadelphus 'Belle Étoile'

mock orange 'Belle Etoile'

A compact medium-sized deciduous shrub of arching growth with ovate leaves; highly-scented single white flowers to 5cm in width, tinged purple in the centre, in late spring and early summer

Synonyms
Philadelphus × lemoinei 'Belle Etoile'

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Size
Ultimate height
1–1.5 metres
Time to ultimate height
5–10 years
Ultimate spread
1.5–2.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Purple White Green
Summer Purple White Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

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

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Hydrangeaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus

Philadelphus are deciduous shrubs with simple, opposite leaves and bowl-shaped, usually fragrant flowers which may be solitary or in small panicles or racemes in summer

Name status

Accepted

How to grow

Cultivation

Grow in moist but well-drained to well-drained soil in sun or partial shade; well suited to a woodland setting

Propagation

Propagate by softwood or hardwood cuttings

Suggested planting locations and garden types
  • Coastal
  • Low Maintenance
  • Flower borders and beds
Pruning

Pruning group 2

Pests

May be susceptible to aphids

Diseases

May be susceptible to honey fungus (rarely) and powdery mildews

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