PlantFun
Plant Needs
Sunlight
Full sun to partial sun; tolerate bright indirect light indoors, avoid prolonged midday sun in hot climates
Watering
Allow soil to dry completely between waterings to prevent root rot
Temperature
Thrives in warm dry conditions; tolerate brief light frost, avoid prolonged freezing temperatures
Characteristics
- Stem: Small globular to cylindrical, green, covered in raised tubercles
- Spines: Hair-like white radial spines; short brownish central spines
- Flower: Tiny funnel-shaped white to pale pink blooms forming a ring around stem apex
Care Guide
Watering
Water thoroughly when soil is fully dry; avoid overwatering
Fertilization
Diluted cactus fertilizer once monthly. Use low-nitrogen fertilizer to promote healthy growth without excessive foliage
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly on soil surface to add calcium without burning rootsPruning
- Remove dead or shriveled offsets to maintain tidy growth
- Use tweezers to trim discolored or damaged spines for aesthetic upkeep
- Repot in spring to refresh soil; avoid disturbing the delicate root ball
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental succulent for rock gardens and small container displays
