Agave americana, which is also known as sentry plant, century plant, maguey, or American aloe is a large evergreen perennial. Chadwick Arboretum & Learning Gardens Agave americana (Century Plant) - Gardenia.net
Contrary to its name, the Century Plant does not take 100 years to bloom, but rather 10–30 years. american aloe
Very low, requiring water only when the soil has completely dried out. Hardiness Zone: Hardy in USDA Zones 8-10. Agave americana, which is also known as sentry