PlantFun
Plant Needs
Sunlight
Full sun to bright indirect light; tolerate partial shade but may become leggy with insufficient light
Watering
Water deeply only when the entire soil volume is completely dry; avoid overwatering to prevent root rot
Temperature
Thrives in warm, dry conditions; protect from frost and temperatures below 10°C to prevent stem damage
Characteristics
- Leaf: Small, obovate deciduous leaves with pale veins; drop during dry periods to conserve water
- Stem: Fleshy, segmented green stems with paired spines at nodes; exudes milky white sap when damaged
- Flower: Tiny yellow-green cyathia (false flowers) clustered at stem tips
Care Guide
Watering
Water when soil is fully dry; allow excess water to drain completely from the pot
Fertilization
Diluted succulent fertilizer once every 2 months. Discontinue fertilization in autumn and winter when growth enters dormancy
Eggshell powder topdressing：Crush fully dried eggshells into fine powder; sprinkle a thin layer on the soil surface to boost calcium levels without burning delicate succulent rootsPruning
- Remove dead, shriveled stems to maintain a tidy clumping habit
- Trim leggy stems in early spring to encourage branching and compact growth
- Avoid unnecessary cutting to minimize exposure to irritating milky sap
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; milky sap irritates mouth, skin, and eyes; ingestion results in vomiting and diarrhea
Humans: Milky sap causes mild skin and eye irritation; ingestion may lead to nausea and stomach upset
Garden Uses & Culture
Culture: N/A
Usage: Ornamental succulent for rock gardens, container displays, and indoor succulent collections
