The Cereus peruvianus makes a unique addition to your desert collection with its tall, thorny, columnar appearance and low care requirements. This is a long-living, thorny cactus that grows vertically in a single column and blooms in the fall. 

PLANT CARE
Light: Full sun to partial shade with bright light
Water: Low - drought tolerant
Humidity: Low  
Pet Friendly: Yes, technically non-toxic, but beware of the sharp spikes!