REBUTIA MINUSCULA (CROWN CACTUS)
Type: Cactus
Light: Bright light to full morning sun
Water: Water thoroughly; allow soil to dry completely before watering again
Soil: Fast-draining cactus mix (60–70% mineral)
Temperature: 65–85°F; winter rest at 40–50°F
Fertilizer: Low-nitrogen cactus fertilizer monthly in spring/summer
Propagation: Offsets or seed
Common Problems
• Soft or mushy → Overwatering
• Stretching → Insufficient light
• No flowers → Winter too warm
• White cotton → Mealybugs
Success Tips
✓ Bright light
✓ Excellent drainage
✓ Dry between waterings
✓ Cool, dry winter rest
Mature Size: 2–6 in. tall, 4–12 in. wide
Best Feature: Can become almost completely covered with flowers.
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