Mammillaria spinosissima 'Un Pico', commonly known as the Single-Spine Cactus, is a rare variant of the spinosissima species, distinguished by its unique growth pattern. Unlike typical Mammillarias, each tubercle on this cactus has only one central spine, giving it a cleaner and more minimalist appearance. Native to Mexico, it grows in a cylindrical shape, forming dense clusters over time and can reach up to 12 inches tall. In spring and summer, it produces a ring of small pink or purple flowers near the top, creating a beautiful contrast with its spiny surface. This cactus is highly valued by collectors for its distinctive form and easy care.
Water Needs: Low; water sparingly, allowing the soil to dry out completely between waterings. Reduce watering in winter.
Light Requirement: Full sun to partial shade. Bright light enhances spine coloration and flower production.
Maintenance: Low; requires minimal care. Handle with care due to its spines. Propagate by seeds or offsets if they appear.
Common Names: Single-Spine Cactus, Mammillaria spinosissima 'Un Pico.'
Family: Cactaceae.
Origin: Native to Mexico.
Cold Tolerance: Limited frost tolerance; protect from freezing temperatures.
Heat Tolerance: Excellent heat tolerance; thrives in hot, arid environments.
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