PlantFun
Plant Needs
Sunlight
Requires full unobstructed direct sun; tolerates extreme heat and intense UV radiation with no shade tolerance
Watering
Extremely drought-tolerant; water deeply only when the top 30 cm of soil is completely dry to avoid root rot
Temperature
Thrives in hot arid climates; can tolerate short periods of light frost down to 5°C with minimal damage
Characteristics
- Leaf: Opposite compound leaves with 2 obovate leaflets; leathery texture, pale green, adapted to reduce water loss
- Flower: Small, greenish-white, fragrant clusters with 5 petals; pollinated by insects
- Stem/Bark: Gray-brown rough bark; armed with sharp, straight thorns up to 5 cm long for herbivore defense
- Fruit: Oval yellow-brown drupe; fleshy edible pulp enclosing a hard, toxic seed
Care Guide
Watering
Water deeply once every 2–3 weeks; allow soil to dry completely between waterings
Fertilization
Diluted low-nitrogen feed once every 2 months. Use only in active growing season; avoid over-fertilization which can damage drought-adapted roots
Eggshell powder topdressing：Crush dried eggshells into fine powder; lightly mix into the top 5 cm of soil to improve calcium levels without adding excess nitrogenPruning
- Wear thick protective gloves to avoid thorns; prune dead, damaged, or crossing branches in late winter
- Trim overly long branches to maintain a rounded canopy shape and reduce wind resistance
- Remove fallen fruit and debris from the base to minimize pest and disease habitat
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA unlisted, but ingestion of seeds may cause vomiting, diarrhea, and abdominal discomfort
Humans: Ripe fruit pulp is safe in moderation; raw seeds contain toxic saponins that cause gastrointestinal irritation
Garden Uses & Culture
Culture: Symbolizes resilience in arid regions; used in traditional African and Middle Eastern medicine for digestive and skin treatments
Usage: Edible ripe fruit pulp; seeds processed for oil extraction; ornamental shade tree in arid landscapes
