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Philadelphus 'Erectus'

mock orange 'Erectus'

a small, erect shrub with small, narrowly ovate leaves and richly scented, creamy white flowers, to around 2.5cm across, that are abundantly produced in summer

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

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

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Hydrangeaceae
Native to the UK
No
Foliage
Deciduous
Habit
Columnar upright
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 a moderately fertile, moist but well-drained to well-drained soil in full sun or partial shade; well suited to a woodland setting

Propagation

Propagate by softwood or hardwood cuttings

Suggested planting locations and garden types
  • Cottage and informal garden
  • City and courtyard gardens
  • 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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