Myrtillocactus geometrizans 'Fukurokuryuzinboku' – Insights and Care Guide
Myrtillocactus geometrizans 'Fukurokuryuzinboku' is a strikingly unique cultivar that captivates collectors with its unusual, tubercled ribs and sculptural form. Known as "Booby cactus," "Breast cactus," or "Titty cactus," its bulbous, irregular growth patterns set it apart from the standard Myrtillocactus geometrizans. Originating in Japan, this rare cactus has become a prized specimen for enthusiasts seeking something extraordinary. Its blue–green stems and monstrous form make it a standout addition to any collection.
Distinct Features of Myrtillocactus geometrizans 'Fukurokuryuzinboku'
Rare and Eye–Catching: Unlike its standard counterpart, this cultivar features peculiar tubercled ribs that give it an organic, sculptural appearance.
Impressive Growth: Under ideal conditions, it can reach up to 4.5 meters tall and spread up to 5 meters wide.
Origins and Growth Context
Natural Habitat: While the standard Myrtillocactus geometrizans is native to Central Mexico, 'Fukurokuryuzinboku' is a Japanese cultivar selected for its unique characteristics.
Growth Habit: Upright with monstrous, swollen tubercles along its ribs, growing slowly but steadily.
Toxicity: Non–toxic to pets and humans.
How to Care for Myrtillocactus geometrizans 'Fukurokuryuzinboku'
Placement and Light
Position in bright, indirect light. Outdoors, provide filtered sun; indoors, a south–facing window is ideal.
Tolerates direct sun but avoid prolonged exposure during peak summer hours.
Watering
Use the “soak and dry” method—let the soil dry out completely before watering.
Reduce watering in winter to prevent root rot.
Humidity
Prefers low humidity. Avoid misting, as excess moisture can cause fungal issues.
Temperature
Tolerates temperatures above 30°C but must be kept above 5°C.
Protect from frost by bringing it indoors during colder months.
Soil and Repotting
Use well–draining, sandy soil, such as a cactus mix with added perlite.
Choose a pot with drainage holes. Terracotta pots enhance drainage.
Repot only when the plant outgrows its container, handling carefully to avoid damaging the tubercles.
Fertilizing
Use a balanced cactus fertilizer monthly during active growth.
Avoid over–fertilizing to prevent weak, elongated growth.
Propagation
Propagate via stem cuttings, allowing cut ends to callus before planting in dry soil.
Semi– and Hydroponics
Can adapt to semi–hydroponic setups with careful moisture control.
Pruning
Minimal pruning is needed. Remove damaged or diseased areas to maintain shape.
Additional Care Tips
Seasonal Adaptations: Ensure consistent light exposure year–round. Use grow lights in winter if needed.
Companion Planting: Pairs well with drought–tolerant plants like Echeverias and Agaves.
Indoor Styling Tips: Display in minimalist pots or zen–inspired arrangements to highlight its sculptural form.
Sustainability: With low water needs, this cactus is an excellent choice for eco–conscious plant enthusiasts.
Troubleshooting Common Issues
Root Rot
Cause: Overwatering or poor drainage.
Solution: Ensure soil dries out between waterings. Repot into fresh soil if rot develops.
Pests
Common Culprits: Mealybugs and spider mites.
Solution: Treat with insecticidal soap or neem oil.
Sunburn
Cause: Excessive direct sunlight.
Solution: Provide shade during peak hours to prevent brown or yellow patches.
Fungal Issues
Cause: Overwatering and poor air circulation.
Solution: Improve ventilation and allow soil to dry between waterings.
Fascinating Insights About Myrtillocactus geometrizans 'Fukurokuryuzinboku'
The cultivar name ‘Fukurokuryuzinboku’ comes from Japanese mythology, referencing Fukurokuju and Ryujin, deities associated with wisdom, longevity, and power.
The genus Myrtillocactus comes from the Greek word myrtillus, meaning "small myrtle," while geometrizans highlights its symmetrical ribbing.
This monstrous form results from Japanese horticultural selection.
Frequently Asked Questions
How fast does Myrtillocactus geometrizans 'Fukurokuryuzinboku' grow?Growth is slow, with noticeable changes occurring over several years. Providing optimal light, water, and nutrients can encourage healthier development.
Can it flower indoors?Yes, but flowering indoors is rare. It requires ample light, maturity, and ideal conditions.
How can I prevent fungal issues?Ensure well–draining soil, avoid overwatering, and provide good air circulation.
Order Your Myrtillocactus geometrizans 'Fukurokuryuzinboku' Today!
Own a piece of horticultural artistry and mythology. Order now to add this rare and fascinating cactus to your collection!