Mammillaria tetrancistra
Pincushion Cactus
Description
This cactus is solitary, reaching 4"-6" tall and 2"-2.5" wide. It prefers light shade and water sparingly. However, good drainage is essential. Large pink flowers, 1"-2" in diameter, bloom in June and then again after monsoon summer rains. Fruit is cylindrical and red in color. The stem of the cactus is completely covered by spines, which resemble fish hooks.
Sun
Full, Half
Water
Very Low
Growth Rate
Slow
Soil Type
Sandy, Loam, Rocky
Soil Condition
Well-drained
Soil pH
Neutral
Adverse Factors
Thorns/Spines
Apply a layer of mulch around plants to reduce moisture loss.
Choose organic mulches, such as shredded bark, compost or aged sawdust.