species
Osmanthus delavayi
Delavay osmanthus
Scale drawing from this record, beside a 1.7 m figure.
Osmanthus delavayi belongs to the family Oleaceae, also known as Delavay osmanthus, introduced to the UK. It reaches 3 m tall and 3 m across in about 10 years. It grows in full sun or part shade, on loam or chalk soil, where the ground is acid, neutral or alkaline and in well drained conditions, and suits sheltered positions. It flowers in April and is evergreen. Its RHS hardiness rating is H5 (hardy, cold winter): −15 to −10°C.
Assembled from the attributes recorded below.
What this plant needs
- Size at maturity
- 3 m tall × 3 m across, after about 10 years
- Hardiness
- H5 (RHS)
- Aspect
- Full sun, Part shade
- Soil
- Loam, Chalk
- Acidity
- Acid, Neutral, Alkaline
- Moisture
- Well drained
- Exposure
- Sheltered
- In the UK
- Introduced
When it flowers
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Evergreen — it holds its leaves through the winter.
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