Pot Size: 6"
Accepted Scientific Name: Mammillaria backebergiana
Origin and Habitat:
Mammillaria backebergiana is native to the mountainous regions of Puebla and Oaxaca, Mexico, where it grows on rocky slopes, cliffs, and well-drained mineral soils. These habitats experience abundant sunlight, seasonal rainfall, and prolonged dry periods. Adapted to life in rugged terrain, this species develops attractive clustering stems and dense spination that help protect it from intense sun and herbivores. It is considered one of the more elegant columnar Mammillaria species and is highly valued by collectors.
Description:
Mammillaria backebergiana forms slender cylindrical stems that may reach 12–24 inches tall and gradually produce attractive clusters over time. The dark green stems are densely covered with fine white radial spines and contrasting reddish-brown central spines, giving the plant a delicate yet striking appearance. During spring and summer, mature specimens produce rings of bright pink to magenta flowers around the upper portion of the stems. These are followed by ornamental red fruits that persist for extended periods. Its graceful growth habit and colorful floral displays make it an excellent choice for containers, cactus collections, and dry garden displays.
Cultivation
Zone: 9–11
Temperature: -2 to 35°C
Growth Rate: Moderate
Soil: Extremely well-draining cactus soil containing pumice, gravel, and mineral aggregates
Watering: Water thoroughly during active growth, allowing soil to dry completely between watering; keep relatively dry during winter dormancy
Fertilizing: Every 2–3 weeks during active growth using a diluted balanced fertilizer
Light: Full sun to bright light
Pests and Diseases: Generally resistant; excessive moisture may lead to root rot and stem damage
Propagation:
Easily propagated from seed or by removing and rooting offsets from mature clumps. Offset propagation is commonly used to maintain desirable forms.
