Shangri-Ha Cactus Ranch
Astrophytum myriostigma cv. Onzuka cristata (monstruosa)
Astrophytum myriostigma cv. Onzuka cristata (monstruosa)
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Astrophytum myriostigma cv. Onzuka cristata (monstruosa)
You will receive this exact specimen.
Measures 5"w x 3.5"h.
Roots as shown.
Showcased here in one-of-a-kind handmade pottery (sold separately).
Will be shipped bare root.
Astrophytum myriostigma cv. Onzuka cristata (monstruosa), also known as the Bishop's Cap or Star Cactus, is a crested and monstrous cultivar of the Onzuka variety of Astrophytum myriostigma. It is characterized by its crested or fan-like growth pattern and is a rare variation of the Onzuka cultivar.
Key characteristics:
- Crested/Monstrous Growth:
Instead of the typical five-ribbed structure, the cristata form exhibits a crested or fan-like growth, sometimes referred to as monstrous.
- Onzuka Variety:
The "Onzuka" aspect refers to a specific cultivar known for its dense white flecking on the epidermis.
- Rare:
Crested forms of Astrophytum myriostigma are rare, and the Onzuka cristata is a particularly sought-after variation.
- Appearance:
The plant may lack distinct ribs, or the ribs may be distorted and fused, with a characteristic scaly or furry appearance.
Care:
- Light:
Requires full sun but young plants should be protected from intense direct sunlight.
- Temperature:
Prefers mild temperatures and should be protected from frost (ideally above 4°C).
- Soil:
Well-draining cactus or succulent mix is essential to prevent root rot.
- Watering:
Water sparingly, allowing the soil to dry out completely between waterings.
- Fertilizing:
Diluted fertilizer can be applied during the growing season, but avoid over-fertilizing.









