Pincushion Cactus Plant Care

Pincushion Cactus (Mammillaria crinita) belongs to the Cactaceae family within the Mammillaria genus. Pincushion Cactus is also known as Old Lady Cactus.

Pincushion Cactus displays a low clumping cactus growth habit, reaching up to 0 inches tall with a spread of approximately 0 inches. Pincushion Cactus produces small, colorful flowers in shades of pink, red, yellow, or white.

Leaf size: approximately 0 inches.

Mammillaria crinita requires watering every 0 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Pincushion Cactus thrives in full sun light conditions. The optimal light range is 0–0 lux. Avoid placing Pincushion Cactus in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Mammillaria crinita grows best at temperatures between 0°F and 0°F. Pincushion Cactus prefers humidity levels of 0–0%.

Sandy, well-draining cactus mix with perlite and coarse sand. Good drainage is essential for Pincushion Cactus to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Pincushion Cactus can be propagated through offsets, seeds. Similar propagation techniques also apply to ladyfinger cactus plant care, which shares the same genus.

Pincushion Cactus is susceptible to spider mites, scale insects. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Pincushion Cactus grows outdoors in USDA Zone 9b – 11b. In cooler regions, grow Pincushion Cactus as a houseplant or bring it indoors before the first frost.