Reference: 1232
Sea Urchin Cactus, also known as Star Cactus, False Peyote, or Astrophytum asterias in Latin, is a small, smooth cactus with a globular or columnar shape. Native to Texas and Mexico, this slow-growing plant is spineless (it has no prickles). It is so named because it resembles the skeleton of a sea urchin.
Star Cactus seeds are black and shiny, measuring 2 millimeters in diameter.
The flower of the Astrophytum asterias is large, reaching 4 to 7 cm in diameter, and is cup-shaped. It is distinguished by delicate petals that can be yellow, white, or orange. Flowering takes place in spring and early summer.
A Geometric Feat of Nature:
Considered by enthusiasts as one of the most illustrious representatives of the Cactaceae family, the Star Cactus is distinguished by a fascinating mathematical symmetry. Its globular structure, divided into regular ribs, traces a perfect star when seen from above, making it a true botanical jewel. It is a centerpiece for any succulent collection, prized for its minimalist elegance and architectural growth.
A Mexican Ethnobotanical Heritage:
Beyond its aesthetic appeal, this cactus is deeply rooted in the history of Mexico's arid plateaus. Indigenous peoples, notably the Tarahumara, accorded major cultural importance to this species in their ancestral rites. In some local traditions, it was sometimes used as a substitute for other sacred cacti like peyote, testifying to its unique place in the cosmogony and traditional pharmacopoeia of Central America.
Do not consume; cultivate solely for the preservation of this ethnobotanical species.
This small cactus grows very well in sandy, mineral soil composed of 30% potting soil. Ensure the bottom of the pot is well-drained with small pebbles or clay beads.
It does not need much water. Once a week in the summer is more than enough, and every 10 days during the winter period.
This round and symmetrical plant requires a lot of bright light; it should be placed in full sun. Regarding artificial lighting, HPS bulbs or MH horticultural lamps are preferred.
The star cactus grows very well when temperatures range from 15°C to 45°C. It is very sensitive to cold and will not survive freezing temperatures. Therefore, it must be brought indoors during the winter.
The only way to reproduce this cactus is through seeds; unfortunately, it cannot be grown from cuttings.
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