Brain Cactus - Mammillaria Elongata Cristata houseplant When a stem falls over

When a stem falls over in the wild

if the leaves become elongated and pale

In the wet season

and careful watering

Brain Cactus - Mammillaria Elongata Cristata houseplant When a stem falls overThe Brain Cactus, known as the Mammillaria elongata cristata, is a cristata form of the Mammillaria elongata. Its growth pattern resembles the convoluted folds and ridges of a human brain, hence the common nickname. This distinctive characteristic sets it apart from other succulent plants. The brain cactus is a succulent ground cover, forming with time tight clumps of erect, ascending, prostrate, or recumbent stems that can grow up to 6 inches tall