Astrophytum is a genus of striking, slow-growing cacti known for their distinctive star-shaped ribs, symmetrical forms, and often speckled or woolly patterns. Native to Mexico and the southwestern U.S., these unique succulents are cherished for their minimalist beauty and architectural presence—making them favorites in both modern homes and collector’s displays.

With varieties like Astrophytum myriostigma (Bishop’s Cap) and Astrophytum asterias (Sand Dollar Cactus), they offer stunning variations in shape, surface texture, and bloom. During the growing season, many species reward growers with bright, daisy-like yellow flowers.