Tephrocactus geometricus

🌵 Tephrocactus geometricus
- Look: Round, bluish-green segments like stacked marbles.
- Origin: Argentina.
- Light: Full sun.
- Water: Infrequent, let soil dry completely.
- Soil: Fast-draining cactus mix.
- Propagation: Detach and root segments.
- Fertilizer: Light feeding during rainy season.