How to Grow Gymnocalycium – Chin Cactus
Gymnocalycium–commonly called chin cactus–are globular cacti that have chinlike protrusions right below each areole and spine cluster. Gymnocalycium is a large genus of about 40 species that ranges from dwarfs less than 2 inches across to others that are 8 inches tall and wide. Gymnocalycium flowers at a young age. Daisylike flowers range from white…