The Boke's Button strain is a very unique species that grows on raised limestone hills, and ledges throughout the Chihuahuan Desert of South Texas and Northern Mexico. Boke's Button is from the plant family Cactaceae, and is native to a subtropical desert-like climates. The Epithelantha Bokei strain likes humus-loma-sandy soil that should be re-potted every 6 years. This species requires full/part sun. Water frequently during summer time, and moderate on the water in the spring and autumn, especially during the winter.