Size
Ultimate height
1.5–2.5 metresTime to ultimate height
10–20 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Green Yellow | Green | ||
| Autumn | Green Yellow | Green | Brown | |
| Winter | Green |
Position
- Full sun
- Partial shade
Aspect
South–facing or East–facing or West–facing
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Solanaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Potentially harmful
- Harmful of eaten. Wear gloves and other protective equipment when handling Pets (dogs): Harmful if eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
- Genus
Cestrum can be shrub or scrambling climbers, with simple, evergreen leaves and tubular or salver-shaped flowers in terminal and axillary clusters, followed by red or black berries
- Name status
Correct
- Plant range
- S America
How to grow
Cultivation
Under glass grow in containers using peat-free, loam-based potting compost in full light with good ventilation and shade from hot sun. Water freely in summer and keep just moist in winter. Can be grown outdoors in a sheltered sunny site and well-drained soil
Propagation
Propagate by seed in containers in a cold frame in spring or by softwood cuttings in summer
Suggested planting locations and garden types
- Patio and container plants
- Mediterranean climate plants
- Low Maintenance
Pruning
Pests
Generally pest-free
Diseases
Generally disease-free
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.