Recommended Temperature Zone:
sunset: 11-13
Minimum Avg. Temperature: 50°F (10°C)
Sun Exposure: Full sun
Origin: Southwestern US, northern Mexico
Growth Habits: Solitary or slowly clumping, cylindrical stems, 4-8 inches tall (10-20 cm), 1.2 to 2.4 inches in diameter (3-6 cm); (12-)20-23 obtuse ribs; areoles oval, young areoles with short white hair; 1 to 6 short central spines; 16 to 30 white or pinkish pectinate radials, 0.4 inch long (1 cm)
Watering Needs: Little water, needs porous well drained soil.
Propagation: Seeds or cuttings in spring and summer
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