The Brain Cactus, also known as the Mammillaria Elongata ‘Cristata’ cactus, is native to central Mexico. It’s a rare form of the Mammillaria Elongata cactus and has a unique, crested shape. Its growth pattern kind of looks like worms or brains, which is how it got the nickname Brain Cactus.
The Mammillaria Elongata 'Cristata' cactus is far and away, one of our most popular items. People can't seem to get enough of it.