Overview
Philadelphus coronarius is a bushy shrub in the genus Philadelphus, part of the Hydrangeaceae family, with deciduous foliage. It typically grows around 4.0 m tall. Philadelphus coronarius grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include borders, cottage gardens, screening and scented gardens. It is native to North Caucasus, Transcaucasus and Türkiye.
About
Philadelphus coronarius is a species of flowering plant in the family Hydrangeaceae, native to the Caucasus and northeastern Turkey.
Wikipedia contributors, CC BY-SA 4.0 — Philadelphus coronarius
About the genus
Philadelphus (mock-orange) is a genus of about 60 species of shrubs from 3–20 ft tall, native to North America, Central America, Asia and (locally) in southeast Europe.
Wikipedia contributors, "Philadelphus", CC BY-SA 4.0 — Philadelphus
Growing conditions
Best soil and position for Philadelphus
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Acid, Neutral, Alkaline
- Soil moisture
- Moist but well-drained
- Aspect
- West-facing
- Exposure
- Sheltered
- UK hardiness
- H7
Plant details
Philadelphus coronarius size, habit and characteristics
- Plant type
- Shrub
- Habit
- Bushy
- Foliage
- Deciduous
- Height
- 4.0 m
- Suggested uses
- Borders, Cottage gardens, Screening, Scented gardens
- Native to
- North Caucasus, Transcaucasus, Türkiye
- Fragrance
- Yes
Care notes
Pruning and caring for Philadelphus coronarius
- Propagation
- Hardwood cuttings, Softwood cuttings
- Pest resistance
- Aphids
- Disease resistance
- Honey fungus, Powdery mildews
Frequently asked questions
Where is the best place to plant Philadelphus coronarius?
Philadelphus coronarius prefers full sun. It suits sheltered positions.
What soil does Philadelphus coronarius need?
Philadelphus coronarius is adaptable and grows happily in most soil types, including sandy, loamy and clay. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
How big does Philadelphus coronarius grow?
Philadelphus coronarius reaches a height of 4.0 m.
Is Philadelphus coronarius hardy in the UK?
Philadelphus coronarius has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Philadelphus coronarius?
Hardwood cuttings, Softwood cuttings.
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