Overview
Jasminum polyanthum is a climbing conservatory greenhouse in the genus Jasminum, part of the Oleaceae family, with evergreen foliage. It typically grows around 4-8 metres tall and 1.5-2.5 metres wide, reaching full size in around 5-10 years. Jasminum polyanthum grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H5. Suggested uses include city and courtyard gardens, cottage and informal garden, wildlife gardens, wall side borders and climber and wall shrubs.
About
Jasminum polyanthum, commonly known as many-flowered jasmine, is an evergreen climbing shrub belonging to the Oleaceae family. It can reach a height of 4 to 8 metres with a spread of 1.5 to 2.5 metres, typically taking 5 to 10 years to attain full height. This climber thrives in full sun or partial shade, favouring sheltered, south- or west-facing aspects. It grows well in well-drained soils including chalk, loam, and sand, across a range of pH levels from acid to alkaline. Jasminum polyanthum is notable for its interest in both spring and winter seasons.
About the genus
Jasmine is a genus of shrubs and vines in the olive family of Oleaceae. It contains around 200 species native to tropical and warm temperate regions of Asia, Africa, and Oceania.
Growing conditions
Best soil and position for Jasminum
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
Jasminum polyanthum size, habit and characteristics
- Plant type
- Conservatory Greenhouse, Climber Wall Shrub
- Habit
- Climbing
- Foliage
- Evergreen
- Height
- 4-8 metres
- Spread
- 1.5-2.5 metres
- Time to full height
- 5-10 years
- Suggested uses
- City and courtyard gardens, Cottage and informal garden, Wildlife gardens, Wall side borders, Climber and wall shrubs
Care notes
Pruning and caring for Jasminum polyanthum
- Propagation
- Layering, Hardwood cuttings, Semi-hardwood cuttings
- Pest resistance
- Aphids, Scale insects, Mealybugs, Glasshouse red spider mite
- Disease resistance
- Honey fungus
Frequently asked questions
Where is the best place to plant Jasminum polyanthum?
Jasminum polyanthum prefers full sun and partial shade. It suits sheltered positions.
What soil does Jasminum polyanthum need?
Jasminum polyanthum is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays well-drained.
How big does Jasminum polyanthum grow?
Jasminum polyanthum reaches a height of 4-8 metres and a spread of 1.5-2.5 metres. It takes around 5-10 years to reach full size.
Is Jasminum polyanthum hardy in the UK?
Jasminum polyanthum has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Jasminum polyanthum?
Layering, Hardwood cuttings, Semi-hardwood cuttings.
More in the Jasminum genus
Browse all Jasminum →
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