Mammillaria spinosissima cv. Un Pico Cactus Plant

One-Spined Pincushion Cactus

Mammillaria spinosissima cv. Un Pico is a unique cultivar of the popular Spiny Pincushion Cactus belonging to the Cactaceae family and native to Mexico. The name "Un Pico" translates to "one spine," referring to its unusual growth habit where each areole bears a single prominent central spine instead of the numerous central spines typically seen in the species.

This distinctive cactus develops attractive cylindrical stems densely covered with fine radial spines, creating a neat geometric appearance. With age, it produces offsets and forms impressive clusters. During the blooming season, rings of bright pink flowers appear around the upper portion of the stem, adding vibrant colour and contrast.

Cactus Type: Clumping Cactus
Stem Colour: Green covered with White Radial Spines and a Single Central Spine
Flower Colour: Bright Pink to Magenta
Blooming Season: Spring to Summer
Size: Typically grows 15–30 cm tall and 8–15 cm wide, forming clusters with age

Growing Conditions

Mammillaria spinosissima cv. Un Pico thrives in bright light and benefits from several hours of direct sunlight daily. Grow it in a well-draining cactus mix and allow the soil to dry between waterings. Reduce watering during winter and protect the plant from prolonged moisture and frost. Bright conditions encourage compact growth and prolific flowering.

Landscape Uses

Ideal for cactus collections, succulent arrangements, windowsills, balcony gardens, rock gardens, desert-themed landscapes, and decorative containers where its unusual spination can be showcased.

Special Features

Highly prized by collectors, Mammillaria spinosissima cv. Un Pico stands out for its rare single-spine growth pattern, attractive clustering habit, and colourful pink blooms. Its distinctive appearance and easy-care nature make it an exceptional addition to any cactus collection.