Notocactus magnificus espaliers Cowhorn Agave: curved sculptural spines

Cowhorn Agave: curved sculptural spines for contrast at the front of the bed

it not only survives but thrives

The canes can scratch walls if planted too close in windy areas

or if you are in an unprotected frost pocket that regularly drops below the mid-20s without cover

15–20 feet from structures as a specimen

Notocactus magnificus espaliers Cowhorn Agave: curved sculptural spinesThe Most Sculptural Globe Cactus for Phoenix Desert Gardens Notocactus magnificus (Balloon Cactus) is one of the most visually perfect cacti you can grow in the Phoenix Valley. Its blue green globe is divided by deep, symmetrical ribs lined with golden yellow spines, creating a geometric form that looks almost hand carved. This compact, slow growing species clusters over time into stunning multi headed mounds. Whether you're designing a collector's