IMPERIAL WHITETAIL TALL TINE TUBERS TURNIPS FOR DEERImperial Whitetail Tall Tine Tubers provides two forage sources for late fall and winter. The first is foliage that grows very quickly and becomes sweeter with the fall frosts. Next, sweet tubers that can grow as large as a softball and deliver an additional food source through the winter. Imperial Whitetail Tall Tine Tubers establish and grow quickly, and attract and hold deer during the early and late hunting seasons. Guaranteed Analysis