Rattlesnake pole bean can be used as a fresh green bean when young or as a shelling bean when fully mature. Rattlesnake beans are rich in protein, fiber, folates, and vitamins A and B. Additionally they contain some iron, zinc, magnesium, calcium, copper and potassium.  They are believed to be native to the southwest region of North America where they were grown in ancient times by the Hopi Native Americans. They should be trellised as vines can reach up to ten feet in height and thrive in hot and humid climates and are prolific producers.