Eulychnia Castanea Spiralis, commonly known as the Unicorn Cactus or Unicorn Horn Cactus, is a striking columnar cactus native to Chile. This remarkable plant is celebrated for its distinctive spiral growth pattern, which gives it a unique appearance reminiscent of a unicorn's horn.

Eulychnia castanea can reach impressive heights of up to 5 meters and can have a diameter of approximately 20 centimeters. Its stems exhibit a beautiful blue-green to dark green coloration, adorned with yellow spines that are tipped with dark brown, adding to its visual appeal.

In the summer, this cactus produces small white flowers, although it is relatively rare for it to bloom in cultivation. Eulychnia castanea thrives in full sun to partial shade and requires well-draining soil to flourish. It is important to water this cactus infrequently, allowing the soil to dry out between waterings, which helps prevent root rot.

The plant itself is pretty robust, it can also tolerate short periods of temperatures down to -2°C. Its unique spiral form and striking appearance make Eulychnia castanea a popular choice among cactus collectors and enthusiasts. With proper care, this captivating cactus can be a stunning addition to any collection or landscape.

Offered plants for sale are grown from the head cuttings; spiral-like growth form - very interesting and attractive, as a cactus for a (very) sunny location, no waterlogging; from the private collection, not overfertilised, therefore top healthy and robust (100% organic quality before quantity!); potted in self-mixed permeable organic cactus substrate; repotting only desired in 2-3 years (rather slow growing); a "statement" / collector plant as a "life companion"; enjoy your new Eulychnia castanea spiralis!