Vachellia caven
aromo
A spiny evergreen shrub or small tree to 5m tall, with leathery leaves composed of numerous tiny, opposite leaflets. In spring it produces spherical, yellow, pom-pom flowerheads; these are highly fragrant
Size
Ultimate height
4–8 metresTime to ultimate height
20–50 yearsUltimate spread
2.5–4 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Yellow | Green | ||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Green | |||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
ShelteredDrought resistance
Yes Hardiness
H3Botanical details
- Family
- Fabaceae
- Native to GB / Ireland
- No
- Foliage
- Semi evergreen
- Habit
- Bushy
- Genus
A genus of flowering trees, shrubs and climbers found in tropical and subtropical regions of the world with divided foliage, spiny at the base, and spherical yellow or creamy-white flowers
- Name status
Correct
- Plant range
- South America
How to grow
Cultivation
Under glass, grow in pots of loam-based potting compost with added organic matter. Postion in full sun. Water freely while in active growth and apply a balanced liquid fertiliser monthly; water sparingly at other times. Outdoors grow in moist but well-drained, humus-rich soil in a warm and sheltered site. Drought tolerant once established
Propagation
Propagate by sowing pre-soaked seed, or by semi-ripe cuttings
Suggested planting locations and garden types
- Architectural
- Coastal
- Mediterranean climate plants
- Conservatory and greenhouse
Pruning
See pruning group 11
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.