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  In 1812, the cactus specialist Adrian Haworth described the genus Mammillaria to contain this and related species. Numerous species are commonly known as nipple cactus, fishhook cactus or pincushion though such terms may also be used for related taxa such as Escobaria. Mammillaria species can be grown as pot plants and make interesting features on a sunny veranda or windowsill. They also make an attractive addition to a rockery or water-wise garden.
 The variation in spines is a novel selling feature and often, these plants fit the stereotypical expectations that most people have for a cactus plant, although some species are only going to be found among highly-dedicated cactus growers. The popularity of this genus has led to a good deal of study and consequent literature on both growing and identifying Mammillaria species.
Mammillaria gigantea is native to the arid deserts of San Luis Potosi, Guanajuato, Queretaro and Durango in Mexico. The scientific name gigantea is referring to its large size compared to other species in the genus. It can be found at altitudes of 1750 to 2400 m. They are solitary plants, growing up to 10cm high and 15 to 17 cm in diameter. the stems are blue green in colour. There are up to 12 white, needle-like radial spines up to 3 mm long and 4 to 6 yellow to brown central spines growing up to 20 mm in length. Flowers are yellowish green in colour and are followed by dull pink to greenish fruits.
  
  
  
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