Fishhook Barrel Cactus

The Fishhook Barrel Cactus, most commonly known by its Latin name Ferocactus wislizeni, is a prominent and highly recognizable species of barrel cactus, a true sentinel of the Sonoran Desert. Native to the southwestern United States and northern Mexico, particularly abundant in Arizona, New Mexico, Texas, and Sonora, it thrives in hot, arid desert environments, often found on rocky slopes, alluvial fans, and flatlands with well-drained soils. As a long-lived perennial, this impressive cactus can live for 50 to over 100 years, becoming a substantial and iconic feature in the landscape.

Its most defining characteristic, and the source of its common name, is its striking, curved central spines that are sharply hooked at the tip, resembling fishhooks. These formidable spines, typically reddish or brownish, are among the longest and stoutest of any barrel cactus, providing excellent protection. The plant itself grows as a single, stout, ribbed barrel, often tilted towards the south (in its natural habitat) to minimize sun exposure, earning it the nickname “compass barrel cactus.” It can reach an impressive height of 6 to 10 feet and a diameter of 2 to 3 feet. The stem is typically deep green, with numerous prominent ribs. In late summer to early fall, mature specimens produce bright orange to red (sometimes yellow) funnel-shaped flowers that bloom in a ring around the crown of the plant. These vibrant blooms are followed by elongated, pineapple-shaped, yellow, fleshy fruits that persist on the plant for many months, providing a vital food source for desert wildlife. The Fishhook Barrel Cactus is a highly prized specimen in cultivation for its robust form, formidable spines, and vibrant fruiting, making it an excellent focal point in xeriscapes and desert gardens.