NEW!! This cactus is native to Mexico and the south-western United States. It grows as a solitary stem to about 15 cm in height and 8 cm in diameter. It is bluish- or greyish-green and colour and has small purplish-red flowers that bloom in Spring. It is a cold and dry-hardy plant that needs a well-draining soil, good ventilation, and plenty of light. Water sparingly at all times, and keep completely dry during Winter. It requires a deep container to accommodate its root system.