The stems typically range from 50 to 150 cm (20–60 in) in length, and eventually old leaves fall off, leaving them naked and visible. The leaves are ovate-accuminate, 50–70 cm (20–28 in) long and 12–16 cm (5–6 in) wide, pale in color, ranging from a light gray to a light yellowish green. There are no teeth, nor terminal spines, although the leaves taper to points that fray with age. http://healthyhomegardening.com/Plant.php?t=Foxtail_Agave&pid=2346