Rattlesnake bean has pods that are 6 to 8-inches long with purple markings, and the seeds are light brown with brown markings, still visible after cooking. They are named for the snake-like manner in which their pods coil around the vine. Rattlesnake beans favor hot weather such as in American Southeast and mid-Atlantic. Plant grows up to ten feet, producing purple flowers before the pods. Culture: Any good well drained soil with a pH above 6 will grow beans. Beans do not tolerate cool wet soil. Sow seeds once soil has reached at least 50°, loose fertile soil is best. Provide support poles or fencing. Harvesting: Frequently for continuous yields. Nutrition: Beans are low in calories, high in fiber. Supplies calcium, phosphorus and moderate amounts of vitamins A and C.