The century plant (Agave americana) is a species of agave that is known for its infrequent blooming habit, typically once every 10–30 years, and sometimes as long as 50–100 years. The plant stores energy in its thick stem for many years before producing a tall flower stalk, which can reach up to 20 feet in height. After blooming, the century plant dies, but it produces offsets, or “pups,” that can continue its life cycle.