PlantFun
Plant Needs
Sunlight
Full sun exposure for optimal growth; tolerates partial shade in extreme summer heat to prevent sunscald
Watering
Allow soil to dry completely between waterings; avoid overwatering to prevent root rot and stem collapse
Temperature
Thrives in warm arid conditions; protect from frost below 10°C to avoid tissue damage
Characteristics
- Leaf: Thick, obovate fleshy leaves clustered at stem tips; drop during prolonged dry periods
- Stem: Upright, segmented green to gray-green stems with paired spines at leaf scars
- Flower: Small yellowish-green cyathia (false flowers) in dense terminal clusters
Care Guide
Watering
Water when top 5 cm of soil is fully dry
Fertilization
Diluted balanced liquid feed once monthly. Cease fertilization in winter to support dormancy
Eggshell powder top-dress：Sprinkle 1–2 tbsp of crushed, dried eggshells on soil surface; mix lightly into top 2 cm of soil to avoid root disturbancePruning
- Wear thick gloves to avoid contact with milky sap during pruning
- Remove dead or damaged stems in early spring to maintain plant shape
- Trim leggy growth to encourage compact, bushy growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; sap irritates mouth, causes drooling, vomiting, diarrhea; skin contact may trigger redness
Humans: Milky sap contains diterpene esters; causes skin/eye irritation; ingestion leads to oral pain, nausea
Garden Uses & Culture
Culture: N/A
Usage: Ornamental sculptural succulent; traditional medicinal uses in some South Asian regions
