Size
Ultimate height
2.5–4 metresTime to ultimate height
10–20 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Red | Green | ||
| Autumn | Green | |||
| Winter | Green |
Position
- Full sun
Aspect
South–facing or East–facing
Exposure
Sheltered Hardiness
H1BBotanical details
- Family
- Lamiaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Climbing
- Genus
Clerodendrum can be deciduous or evergreen shrubs, trees or climbers, with simple, often unpleasantly scented, leaves and panicles of usually fragrant salver-shaped flowers with prominent stamens, followed by small berries
- Name status
Correct
- Plant range
- Trop. Africa
How to grow
Cultivation
Grow outdoors in warm, sheltered frost-free area. Grow under glass in peat-free, loam-based potting compost in full light with shade from hot sun and good ventilation in the summer
Propagation
Propagate by seed, semi-hardwood and root cuttings
Suggested planting locations and garden types
- Patio and container plants
Pruning
Pests
May be susceptible to mealybugs, glasshouse red spider mite and glasshouse whitefly
Diseases
May be susceptible to honey fungus (rarely)
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.