Myrtillocactus geometrizans fukurokuryuzinboku – Blue Boobs Cactus

Blue Boobs Cactus – Myrtillocactus geometrizans fukurokuryuzinboku

Myrtillocactus geometrizans fukurokuryuzinboku, often called the Blue Boobs Cactus, is a fascinating and rare variant of the Blue Candle Cactus. Native to Mexico, this highly sought-after cultivar features rounded, knobby growths along its ribs, giving it a distinctive sculptural form. Its striking blue-green colour and fast growth make it a favourite among collectors and cactus enthusiasts.

Distinctive Features

• Knobby Rib Formation: Unlike typical Myrtillocactus geometrizans, this cultivar has rounded, swollen segments along its ribs, creating a highly unique appearance.
• Blue-Green Hue: The waxy, powdery coating on its skin enhances its striking blue-green colour.
• Fast-Growing and Branching: Develops into a multi-stemmed, shrub-like structure over time.

Care Tips

• Light: Prefers full sun but can tolerate partial shade.
• Water: Allow soil to dry out completely between waterings to prevent root rot.
• Humidity: Thrives in low-humidity environments; does not require additional moisture.
• Temperature: Best kept in temperatures above 10°C; protect from frost.
• Fertiliser: Use a diluted cactus fertiliser during the growing season (spring and summer).
• Potting: Requires a well-draining cactus mix with sand or perlite for aeration.
• Propagation: Easily propagated from stem cuttings; allow the cut surface to callous before planting.

Additional Notes

• Highly prized by collectors for its unusual rib structure and sculptural growth pattern.
• Non-toxic to pets, but its spines require careful handling.

The Blue Boobs Cactus is a remarkable and visually intriguing species that captivates collectors with its unique rib mutations and rapid growth. Its resilience and ease of care make it an excellent choice for both seasoned and novice cactus enthusiasts.