![Mammillaria hahniana - 4 inch plant](http://shopucscarboretum.com/cdn/shop/products/6C3ADDCA-394E-4727-8F41-50F1C389D761_{width}x.jpg?v=1586991892)
Mammillaria hahniana - 4 inch plant
Common Name: Old Lady Cactus Family: Cactaceae Native to: Central Mexico Form: Evergreen succulent Size: 8 - 10 in. tall x 10 - 20 in. wide Blooms: spring, summer Flowers: red purple Prefers: Full sun Water: Infrequent water Hardiness: USDA Zone 9b (25° - 30°) Soil: well-drained Suitable for: rock garden |