Astrophytum Ornatum cristata

Astrophytum Ornatum f. cristatum

You will receive this exact specimen!!
Measures 5” wide.
Roots as shown.
Showcased here in one-of-a-kind handmade pottery (sold separately).
Will be shipped bare root.

Astrophytum ornatum f. cristatum is a crested form of Astrophytum ornatum, also known as the Monk's Hood or Bishop's Cap cactus. This distinctive cactus is highly prized by collectors for its unique fan-shaped, or "cristate," growth habit.

Key Features:

·         Growth habit: It features a fan-shaped stem that's depressed centrally along the lime meristem. The stem color ranges from grayish-green to dark-green and is adorned with more or less dense white or yellow woolly flakes arranged in ornate bands.

·         Ribs and Spines: The ribs are straight, prominent, and often slightly compressed and sinuate. It has 5-11 stout, amber-yellow radial spines, each 2-4 cm long. A single central spine, typically larger than the radial spines, is also present.

·         Flowers: The Astrophytum ornatum f. cristatum blooms in summer with pale yellow, scented flowers that are 6-8 cm wide. However, it may take at least seven years or more to reach blooming size, depending on the local climate.

·         Cultivation:

Cold Hardiness: This cactus is relatively cold hardy and can tolerate temperatures down to -10° C if kept dry. It is suitable for USDA Hardiness Zones 8b-10b. 

Sun Exposure: It thrives in light shade to full sun conditions. However,  in its native habitat it tolerates direct sunlight, while in cultivation, it's best to provide some protection from intense afternoon sun, especially in hot climates.

Soil and Watering: Requires well-drained soil, ideally a mixture of clay, loam, and sand, notes Shangri-Ha Cactus Ranch. Water thoroughly when the soil is dry to the touch, but never allow it to sit in water. Water less frequently during winter dormancy. 

Propagation: Can be easily propagated from seed.

Origin:

Astrophytum ornatum is endemic to the Central Plateau of Mexico, specifically found in Hidalgo, Queretaro, San Luis Potosí, and Guanajuato. It grows at altitudes between 800 and 2000 meters above sea level. 

Astrophytum ornatum holds cultural significance, often gifted as a symbol of strength, endurance, and beauty. However, the species faces threats in its natural habitat due to habitat destruction caused by livestock grazing, land-use changes, mining, and illegal collection. Cultivation of the crested forms, like Astrophytum ornatum f. cristatum, helps in preserving the species' genetic diversity through legal and non-habitat sources.