A wide margined sport of Queen of White Thread ('Shira ito no Ohi'). Compared to its parent, 'Royal Flush' has considerably wider (more than twice as wide) creamy white margins that balance its lance-shaped, dark green leaves. The distinctive, curly white filifers (threads) are still apparent on the progeny. Show off its attractive variegation in combination containers!
The common name "Century Plant" is alluding to the belief that it takes 100 years to bloom. In reality, Agaves bloom after 15-20 years, and the main crown dies after blooming.