Stenocereus Queretaroensis (Purp)

Stenocereus queretaroensis (Purp), commonly known as the Purple Queretaro Cactus, is a striking columnar cactus native to central Mexico, particularly in the states of Querétaro and Guanajuato. Typically growing to heights of 10-15 feet (3-4.5 meters), it features multiple ribbed stems that can reach up to 4 inches (10 cm) in diameter, with a distinctive vibrant purple coloration that makes it a sought-after specimen among collectors. Thriving in hot, arid climates, it prefers temperatures between 70°F and 100°F (21°C to 38°C) and can endure extreme heat, although it is sensitive to frost and should be protected from temperatures below 32°F (0°C). Propagation occurs through seeds or cuttings, and it requires well-draining sandy soil with infrequent watering to allow the soil to dry out completely. In late spring to early summer, this cactus produces large, fragrant white flowers that bloom at night, attracting nocturnal pollinators like bats and moths. After flowering, it bears edible fruits known as pitayas, which are typically harvested in late summer for their sweet, juicy flesh. As a member of the Cactaceae family, Stenocereus queretaroensis (Purp) has adapted to store water in its thick, succulent stems, allowing it to thrive in its challenging desert environment.