A fantastic horrida specimen, that we selected from one of our seedling batches.  Amazing form with excellent, thick marginal teeth and wavy tip spines.  Definitely not your common horrida form and a great one for the collector.  Sale plant is the actual one in the photos.
 
Full sun (sheltered from direct summer sun in hot climates) and well drained soil.  
Very drought tolerant but grows more quickly with some supplemental summer water.  
Hardy to approx. 20-25 degrees F.  
USDA Zones 8b-13b
Pot size 5.5 inch
SHIPPED BARE-ROOT