MAMMILLARIA SPINOSISSIMA

Mammillaria spinosissima, also known as spiny pincushion cactus, are cylindrical plants that grow up to 30 centimetres (12 in) tall and 10 centimetres (3.9 in) wide. They reach full height after five to ten years. The spines are red-brown or white, with cream-colored radials and pink, funnel-shaped flowers that grow in a ring around the apex of the stem to approximately 2 centimetres.this plant is native to the Mexican states of guerrero and morelos.the species was described in 1838 by James Forbes.M. spinosissima thrive in well-drained soils that are sandy or loam with a pH ranging from acidic to neutral. They prefer low humidity and full, filtered sun. Plants are typically watered once every two or three weeks, and kept nearly dry during the winter months. They require no pruning and make good patio and container plants. They are relatively disease resistant, but susceptible to pests such as mealybugs