Ferocactus uncinatus, commonly known as the Fishhook Barrel Cactus, is a slow-growing, evergreen succulent native to the Chihuahuan Desert region, specifically in southern Texas / New Mexico and down throughout Mexico. It thrives in arid environments, typically found in scrublands and on rocky limestone or calcareous soils at elevations of 2953 to 5085 feet. The plant can reach up to 2 feet in height and 1 foot in width, with bluish-green, spherical to cylindrical stems. It is adorned with prominent hook-shaped central spines that can be a deterrent to animals. From late spring to early summer, it produces funnel-shaped reddish-brown flowers that are quite showy, adding ornamental value.

The Fishhook Barrel Cactus is valued for its unique form and drought tolerance, making it an excellent choice for xeriscaping and rock gardens in arid climates. It requires minimal maintenance and is best grown in full sun with well-draining soil. Overwatering should be avoided to prevent root rot. While it is not typically used for culinary or medicinal purposes, it is an important species for native pollinators. Gardeners should handle this cactus with care due to its sharp spines, and it is advisable to plant it away from high-traffic areas.CC BY-SA 4.0