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Apply as a growerSea-Urchin Cactus key facts
- Growing Difficulty
- Beginner-friendly
- Lifespan
- Perennial (decades)
- Size
- 10-15cm diameter
- Watering
- Minimal
- Lighting
- Likes a sunny, well-ventilated spot
- Watering
- Likes water but keep drier and dormant in winter
- Hardiness
- Hardy and cold-tolerant; can overwinter outdoors in mild areas
- Soil & Repotting
- Use a well-draining cactus mix. It produces many offsets and clumps up, so when the pot gets crowded, repot and divide at the same time.
- Propagation
- Remove an offset, let the base dry, then set it on soil and it will root. Plenty of spring sun and a well-developed plant lead to flowering.
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Care difficulty, size, origin and light needs — all basics covered.
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