Mountain Cactus (Pediocactus Simpsonii) is a perennial cactus in the Cactaceae family with moderate care difficulty. It requires drought-tolerant watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is safe for cats and dogs. It can be grown indoors.

Pediocactus simpsonii is a small, spiny cactus native to the mountainous regions of the western United States, known for its variability and adaptation to dry upland habitats.