Osmanthus yunnanensis

RHS Plant Profile
Yunnan osmanthus
Yunnan osmanthus RHS

Synonyms

Osmanthus forrestii

Award of Garden Merit
Shrubs Trees

A large shrub or small, spreading tree. The dark, olive-green leaves up to 20cm long vary in shape, often on the same plant, from smooth and flat to wavy with spiny-toothed edges. Small, creamy-white, highly fragrant flowers appear in late winter to early spring clustered at the base of the leaves. These are followed by egg-shaped fruit, dark purple with a white bloom

Position

Full sun, Partial shade

Soil Types

Loam

Max Height

8-12 metres

Max Spread

wider than 8 metres

Size

Time to Maturity
10–20 years
Max Spread
wider than 8 metres
Max Height
8-12 metres

Growing Conditions

Loam
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
East–facing or South–facing or North–facing or West–facing
Exposure
Sheltered
Hardiness
H5

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Oleaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus
Osmanthus can be evergreen shrubs or small trees with leathery, opposite leaves and small, usually fragrant, tubular white, yellow or orange flowers with 4 lobes, followed by ovoid blue-black fruits
Name Status
Correct
Plant Range
Tibet, China

How to Grow

Cultivation

Grow in fertile, well-drained soil in sun or partial shade, with shelter from cold, drying winds

Propagation

Propagate by seed sown in containers in a cold frame as soon as ripe, or root semi-ripe cuttings in summer with bottom heat, or layer in autumn or spring

Suggested planting locations and garden types

  • Cottage and informal garden
  • Low Maintenance
  • Wall side borders

Pruning

Pruning group 8

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus