PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in bright, direct sunlight but tolerates dappled shade in hot climates
Watering
Water deeply and infrequently; allow the top 5–10 cm of soil to dry completely between waterings to prevent root rot
Temperature
Hardy to mild frost (down to -5°C); performs best in temperate to subtropical temperature ranges
Characteristics
- Leaf: Compound, glossy green leaflets with a pungent, aromatic scent when crushed
- Stem: Covered in sharp, hooked spines for herbivore defense
- Flower: Small, creamy-white clustered inflorescences with subtle floral fragrance
Care Guide
Watering
Keep soil consistently moist during active growth periods
Fertilization
Apply diluted organic fertilizer once monthly. Use a low-nitrogen fertilizer to promote flowering and fruiting rather than excessive foliage growth
Eggshell powder topdressing：Crush dried, rinsed eggshells into fine powder; sprinkle lightly on the soil surface and gently work into the top layer to boost calcium levels without damaging rootsPruning
- Prune dead, damaged, or diseased branches in late winter to maintain plant health and shape
- Remove suckers and overcrowded stems to improve airflow and light penetration
- Trim back overgrown branches after flowering to encourage bushier growth and better flowering the following season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Contains alkaloids and essential oils; ingestion may cause vomiting, diarrhea, excessive drooling, and oral pain
Humans: Ingestion may cause mild gastrointestinal irritation; spines can cause painful puncture wounds with local inflammation
Garden Uses & Culture
Culture: N/A
Usage: Aromatic leaves used in traditional South African medicine; dense spiny growth makes it an effective security hedge
