Agave scabra v. zarcensis
Originary from Mexico, it has thick and wide gray-green and rough on the back leafs. If you are familiar with agaves, this variety could be a small alternative to the Agave Americana. It can grow up to 4' tall and 4 feet in diameter.
Recommended temperature zone: USDA: 7-10
Frost tolerance: Hardy to 10°F ( -12°C)
Minimum avg. temperature: 50°F (10°C)
Heat tolerance: Excellent
Sun exposure: Full sun, tolerates reflected heat
Origin: Eastern Mexico, Guatemala, Honduras, El Salvador, up to 9000' elevation (2700 m)
Watering needs: Low water use
Blooming habits: Yellow. Flowers at end of life cycle
Some of the information in this description has been found at desert-tropicals.com, llifle.com and cactus-art.biz