Mammillaria gracilis var. fragilis Cactus live plant small size

Mammillaria gracilis var. fragilis, also known as “Thimble Cactus” or “Ladyfinger Cactus,” is a small, clumping cactus native to Mexico. Here are some care guidelines for Mammillaria gracilis var. fragilis:

Mammillaria gracilis var. fragilis Light:

• Sunlight: Provide bright, indirect sunlight or partial shade. While these cacti can tolerate some direct sunlight, it’s essential to protect them from intense, scorching rays, especially during the hottest part of the day.

Temperature:

• Temperature Range: Maintain a warm environment. Keep temperatures between 70-100°F (21-38°C) during the day and avoid temperatures below 50°F (10°C) at night.
• Winter Protection: If you grow them outdoors and live in a colder climate, provide protection from frost and cold temperatures.

Soil:

• Potting Mix: Use a well-draining cactus or succulent potting mix. You can enhance drainage by adding perlite or coarse sand.

Watering:

• Watering Frequency: Allow the soil to dry out between waterings. Mammillaria gracilis var. fragilis is adapted to arid conditions and is susceptible to root rot if overwatered.
• Winter Dormancy: Reduce watering during the winter months when the plant is in a dormant state. Water sparingly to prevent excessive moisture retention in the soil.

Humidity:

• Low Humidity: Mammillaria cacti are adapted to low humidity environments. They do not require high humidity levels.

Pot and Repotting:

• Container: Use a shallow pot with drainage holes to prevent waterlogging. The roots of Mammillaria gracilis var. fragilis are relatively shallow.
• Repotting: Repot when necessary, typically every 2-3 years or when the plant outgrows its current container. Repot in the spring using fresh, well-draining soil.

Fertilizing:

• Fertilizer: Feed sparingly during the growing season (spring and summer) with a balanced, water-soluble fertilizer formulated for cacti. Avoid fertilizing in the winter when the plant is dormant.