Mammillaria vetula cv. 'Oruga' - The Caterpillar Cactus

Mammillaria vetula cv. 'Oruga' – The Caterpillar Cactus

Mammillaria vetula cv. 'Oruga', commonly known as the Caterpillar Cactus, is an extraordinary crested cultivar of Mammillaria vetula. Native to Mexico, this rare mutation forms intricate, worm-like growths that resemble the movement of a caterpillar. The plant’s fine, interwoven spines give it a delicate appearance while offering protection against predators. A sought-after collector’s cactus, its unusual form evolves over time, making each specimen uniquely shaped.

Distinctive Features

• Caterpillar-Like Growth: This cultivar exhibits a crested, twisting pattern that mimics the segmented body of a crawling caterpillar.
• Dense Tuberculate Surface: The cactus forms closely packed, cylindrical tubercles, adding to its unusual texture.
• Fine, Hair-Like Spines: Covered in short, white, bristle-like spines, the plant maintains a soft yet protective exterior.

Care Tips

• Light: Thrives in bright, indirect light to full sun. Protect from harsh afternoon sun to prevent stress.
• Water: Allow soil to dry completely between waterings. Reduce watering significantly in winter.
• Humidity: Prefers low humidity and well-ventilated conditions to prevent rot.
• Temperature: Grows best in warm temperatures (18–30°C) but is not frost-tolerant.
• Fertiliser: Apply a diluted cactus fertiliser every 4–6 weeks during the growing season.
• Potting: Use a well-draining cactus mix with added pumice or perlite.
• Propagation: Difficult to propagate from cuttings due to its crested nature; typically propagated through grafting.

Additional Notes

• A slow-growing, compact plant perfect for collectors and display arrangements.
• Each specimen has a unique growth pattern, making it a one-of-a-kind addition to any cactus collection.
• Not toxic to pets, but its spines can be irritating to the skin.

Mammillaria vetula cv. 'Oruga', the Caterpillar Cactus, is a captivating addition to any collection, prized for its ever-changing crested form. With minimal care and bright conditions, this rare cactus will continue to surprise growers with its sculptural beauty.