This plant is native to San Luis, Argentina in the foothills of Sierra San Luis. This species was somewhat recently discovered in 2002. Grey/Green body color with brown/grey spines. Will show purple tones in strong sun. This is the actual plant you will receive. It is shown in a 3.5” pot. Grow this plant in filtered light/light shade. Water the plant regularly during spring/summer but keep it predominately dry during the winter months. The flowers are white with a blush of pinkish/brown.