Mammillaria elongata f. cristata – Brain Cactus

Mammillaria elongata f. cristata, commonly known as Brain Cactus, is a fascinating crested cactus with tightly folded, twisting growth that resembles the folds of a brain. Its dense covering of small golden to pale spines highlights the unusual curves and ridges of the crest. Each plant develops its own unique sculptural form as it grows, making it a distinctive and highly collectible cactus specimen.