Astrophytum myriostigma cv. Onzuka quadricostatum

Astrophytum myriostigma cv. Onzuka' quadricostatum is a special cultivated variety of Astrophytum myriostigma, appreciated for its unique appearance and distinctive characteristics. This plant is a quadricostate form of Astrophytum 'Onzuka', meaning that it tends to develop mainly four ribs. The 'Onzuka' variety is particularly remarkable for its heavily marbled skin with white flakes, giving the plant a highly decorative appearance.

Origin: Astrophytum myriostigma is native to Mexico, where it thrives in semi-desert environments. The 'Onzuka' variety is a horticultural creation that has been selected and developed for its particular aesthetic characteristics.

Growth: This plant is relatively slow-growing, forming a columnar or globe-shaped structure with age. The strongly mottled surface of 'Onzuka' quadricostatum makes it particularly attractive to collectors.

Flowers: Like other members of the Astrophytum genus, 'Onzuka' quadricostatum can produce yellow flowers at the top of the plant during the hot summer months. The flowers are large and contrast nicely with the marbled body of the cactus.

Light: Prefers bright, direct sunlight. Sufficient light is essential to maintain plant compactness and encourage flowering.

Watering: Requires moderate watering during the growing season, allowing the substrate to dry out completely between waterings. Reduce watering during the winter resting period.

Substrate: Well-draining soil is crucial. Use a specific cactus mix, which may include perlite and pumice, to ensure good drainage.

Toxicity: Astrophytum myriostigma, including the 'Onzuka' quadricostatum variety, is not generally considered toxic to humans or domestic animals.

Our homemade potting soil for Cactus