Epithelantha Micromeris

Epithelantha micromeris, commonly known as Button Cactus, Micro Cactus or Moon World Cactus, is a miniature globular cactus belonging to the Cactaceae family, native to the Chihuahuan Desert of southern Texas in the United States and northern Mexico. It is famed for its extremely small size-one of the tiniest cactus species in the world-with a smooth, spherical stem that has no distinct ribs, covered in dense clusters of tiny white hair-like spines (trichomes) that give the whole plant a soft, snow-white, velvety appearance. In spring, it produces delicate, small pale pink or white flowers that bloom around the top of the stem, followed by bright red, berry-like fruits in late summer, adding extra ornamental charm to the petite plant.
It is a slow-growing, drought-tolerant species that thrives in full sunlight and well-draining gritty soil, with low maintenance requirements for artificial cultivation. Its wild populations are protected due to habitat loss, so the commercially available specimens are all artificially propagated. Valued for its unique miniature form, exquisite snow-white texture and rare traits, it is a highly prized classic among cactus collectors worldwide, ideal for small potted displays, succulent mini gardens and delicate cactus collections.