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This XL specimen showcases fully developed Fukuryu lines raised, bumpy ridges that run irregularly across its surface, combined with snowy white flecking that forms intricate constellations over deep green skin. Mature plants often display strong symmetry enhanced by these extra growth formations, making each one a completely unique living sculpture. During summer, it may also produce striking yellow flowers with orange throats the perfect contrast against its heavily patterned body.
Rare, ornamental, and deeply collectible, Astrophytum asterias Fukuryu XL represents the pinnacle of Astrophytum cultivation a masterpiece for any serious cactus enthusiast.
Thrives in bright, indirect to lightly filtered sunlight. While it enjoys plenty of light to maintain strong markings and compact growth, avoid harsh midday sun that may scorch the textured epidermis. A bright windowsill, greenhouse bench, or LED grow-light setup is ideal.
Water sparingly and carefully. Allow the soil to dry completely between waterings, then water deeply and let all excess drain away. Overwatering is the biggest risk, especially with textured or mutated forms like Fukuryu. In winter, water only once every 46 weeks.
Temperature: Prefers warm temperatures between 1832 C; avoid temperatures below 10 C.
Humidity: Low humidity is essential. Provide good airflow to prevent fungal issues and protect the raised Fukuryu tissue from excess moisture.
Use a very free-draining mineral cactus mix ideally a blend of pumice, coarse sand, grit, akadama, and a small amount of cactus compost. Astrophytum thrive in lean, airy substrates. Repot every 23 years in spring, using a shallow pot to support its flattened body shape.
Feed lightly every 68 weeks during spring and summer with a diluted, low-nitrogen cactus fertiliser. Avoid feeding heavily, as excess nutrients can distort growth. Do not fertilise in winter.
No pruning required. Remove dried flowers as needed. Use a soft brush to remove dust from the textured surface, taking care not to damage the raised Fukuryu ridging.
A slow-growing species, Astrophytum asterias Fukuryu develops increased character with age thicker ridges, denser flecking, and more prominent texture. An XL plant indicates many years of cultivation, producing a larger, more impressive specimen with advanced morphological development.
Rot: From overwatering or poor drainage.
Sunburn: If exposed to intense direct sun.
Wrinkling: Temporary underwatering usually easy to correct.
Pests: Occasionally affected by mealybugs or spider mites treat gently with alcohol or neem oil.
The Fukuryu mutation originated in Japan, where Astrophytum breeding is a revered horticultural art form. The word Fukuryu translates to hidden dragon, reflecting the dramatic raised ridges that distinguish this cultivar from standard Astrophytum asterias. These unique structures make every plant one-of-a-kind and highly desirable among collectors.
This XL grade represents exceptional quality and maturity the result of many years of careful cultivation. Few cacti combine symmetry, texture, and rarity as effortlessly as the Fukuryu asterias.
Light: Bright, indirect to lightly filtered sun
Water: Let soil dry completely; water sparingly
Temperature: 1832 C; avoid below 10 C
Humidity: Low; good airflow required
Soil: Free-draining mineral mix pumice, sand, grit, akadama
Feed: Every 68 weeks in spring/summer
Growth: Slow-growing; dome cactus with raised Fukuryu ridges and dense white speckling
Toxicity note: Non-toxic; handle carefully as the plant may have short spines or rough textures.
Showcase your Astrophytum asterias Fukuryu XL in a shallow, minimalist ceramic or stone pot that highlights its extraordinary texture and symmetry. Surround with fine pumice or decorative gravel to emphasise its sculptural form. Ideal for curated cactus shelves, greenhouse displays, and Japanese-inspired arrangements, this rare specimen brings refined desert elegance and botanical artistry to any collection.
