Philadelphus 'Pearls of Perfume'
"Mock orange"
Orders placed until 29 February 2026
You can expect your order in February/March 2026
Orders placed 1 March - 15 April 2026
You can expect your order in March/April 2026
Orders placed 16 April - 15 May 2026
You can expect your order within 10 business days
UK orders over £50
Free shipping
UK orders under £50
£4.99
Northern Ireland orders under £50
£5.99
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Description
Philadelphus 'Pearls of Perfume' is a mock orange with a flair for the dramatic, offering not only masses of luminous double blooms but also a scent that can rival any classic rose. This compact deciduous shrub, reaching around 1.2m in height, has a naturally upright, columnar habit that keeps it tidy while still delivering an extravagant display. The dark green, oval leaves provide a handsome backdrop for its white, pearl-like flowers, which appear in generous clusters from May right through to August. Unlike many of its cousins, the blossoms of Philadelphus 'Pearls of Perfume' don’t just concentrate at the tips—they stud the entire length of each branch, creating a striking garland effect.
Placed in borders, pots, or as a feature plant on a terrace, Philadelphus 'Pearls of Perfume' never fails to deliver charm in abundance. Its fragrance is sweet, citrusy, and almost nostalgic, evoking summer evenings spent in cottage gardens and adding an irresistible sensory dimension to its visual appeal. The fact that this mock orange blooms for such an extended season means it works hard for its space, offering reliable flowers and perfume at a time when many shrubs are past their best. Robust yet graceful, Philadelphus 'Pearls of Perfume' earns its name with ease, providing a shimmering, scented display that turns the ordinary garden into something a little more enchanting.
Philadelphus is called mock orange because its sweet, citrusy fragrance closely mimics that of real orange blossom, though it bears no fruit.
Key features
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Perfect for pots
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Comes back every year
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Fragrant
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Attractive to wildlife
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Thrives well in full sun
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In peat-free compost
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Low maintenance
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Drought tolerant
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Philadelphus 'Pearls of Perfume' ('G15097'ᴾᴮᴿ)
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Flower colour
White
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Plant size
1
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Established height
1-1.2m
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Established spread
50-70cm
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Plant spacing
6 plants per m2
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Leaf colour
Dark green, purple, near-black
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Habit
Clump-forming
Upright -
Life cycle
Perennial
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Hardiness
Fully hardy
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Years to establish
1-2 years
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Sunlight
Full sun
Partial shade
Dappled shade -
Position
Sheltered
Exposed -
Suitable for
Pots
Large containers
Borders
Gravel gardens
Wildlife gardens
Cottage gardens
Low maintenance gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Clay
Loam
Multipurpose compost -
RHS Award (AGM)
No
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Growing skill
Easy to grow
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Scented
Yes
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Pollinator-friendly
Yes
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Mouse resistant
Yes
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Rabbit resistant
Yes
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Deer resistant
Yes
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Toxicity
No report
Plant calendar
| Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
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Soak the Philadelphus 'Pearls of Perfume' roots in water for 3-6 hours prior to planting
Plant your "Mock orange" bare roots into temporary pots with a multipurpose compost within a week of delivery and grow-on in a sheltered spot outdoors
Choose a pot which comfortably fits the bare roots. Some have a noticeable crown which should be just below the soil surface with any top growth exposed. Some varieties are a length of root which should be planted lengthways and shallowly (1-2cm deep).
Plant out into borders or permanent containers in late spring or early summer once in full growth. Choose a position in sun or shade depending on the variety.
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Orders placed until 29 February 2025
You can expect your order in February/March 2025Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
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