PlantFun
Plant Needs
Sunlight
Full sun to partial sun; tolerate bright indirect light indoors; provide shade during peak midday summer sun to prevent sunscald
Watering
Allow soil to dry completely between waterings; avoid overwatering to prevent root rot, especially during winter dormancy
Temperature
Thrives in warm daytime temperatures (20–30°C); tolerate mild frost (down to 5°C) during winter dormancy
Characteristics
- Leaf: Modified into sharp, short radial spines (6–8 per areole)
- Flower: Pale pink to white funnel-shaped blooms, 3–4 cm in diameter
- Stem: Pale green globular stem with distinct, spaced areoles and minimal ribs
Care Guide
Watering
Water thoroughly when top 5–7 cm of soil is completely dry
Fertilization
Diluted cactus fertilizer once monthly. Use a low-nitrogen, high-phosphorus fertilizer diluted to half strength to promote flowering
Eggshell powder top dressing：Crush dried, rinsed eggshells into fine powder; sprinkle lightly on the soil surface to boost calcium levels without burning delicate rootsPruning
- Remove dead, dried flower stalks to maintain a tidy appearance
- Trim off small offset pups in spring for propagation; use clean, sharp tools to avoid infection
- Gently brush away dead spines or debris from areoles to prevent pest buildup
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental succulent for rock gardens, container gardens, and indoor succulent displays
