This is a way cool plant and the picture doesn't do it justice as to how tall it is. The name, however, is very apropos: Hercules Aloe, sometimes known as the “Dr. Seuss Tree”, is a hybrid aloe admired for its stately, sculptural pattern and the visual interest it brings into any landscape! From the central coastal region of Africa and South Africa.

Tree aloe is a moderately fast growing tree, gaining about 12 inches per year.
Aloe 'Hercules' (Hercules Aloe) A large hybrid tree aloe that is the result of a cross between the large Tree Aloe, Aloe barberae (A. bainesii) and the smaller Quiver Tree, Aloe dichotoma.