Item Tag: Mammillaria

Mammillaria bocasana, commonly known as the powder puff pincushion, is a cactus plant belonging to the Cactaceae family. M. bocasana is native to northern and central Mexico where it is found growing in wall sides and volcanic rock. Mammillaria bocasana is a small, globose cactus that typically grows up to 6 inches in height and 1 to 2 inches in diameter. The stem of the plant is green to blue-green in color and is covered in short bristle-like radial spines. Longer yellow to brown central spines are hooked at the tip to defend the stem. M. bocasana blooms in the summer time with creamy yellow flowers emerging from the apex that measure no more than a half inch in diameter. M. bocasana is grown as an ornamental plant for its small size and showy flowers. Mammillaria bocasana grows best in full sun to partial shade while sitting in well-draining soils. Water the plant adequately during summer and keep dry during winter as it is prone to rot. It is a drought-tolerant species and can tolerate a wide range of temperatures. Allow the soil to completely dry out in between waterings. USDA plant hardiness zones 9a to 11b. Mammillaria bocasana seeds require consistent moisture and humidity to germinate, but the soil should not remain soaking wet. Cloning boxes, ziplock bags, and other containers that retain humidity are ideal to store sown pots. Use a well-draining sterilized soil mix. Seeds should be sown directly on top of the potting mixture. Germinating pots should be kept indoors, out of extreme light and heat. Ideal germination temperatures range from 70°F to 80°F. Germination typically takes 1 to 3 weeks to occur. Even with optimal conditions, germination may be slow and sporadic.