Mammillaria spinosissima f. crested

It is a slow-growing plant, however, it is easy to cultivate. It is highly appreciated by cactus lovers for its crested shape, that makes each plant’s shape unique. Its green stem is covered with multiple spines, ranging from white to brown. The crested forms of Mammillarias, unlike those of other families, sometimes give us the particularity of flowering along the crest arch.