Late Fall and Winter Blend with Foliage and TubersWhitetail Institute Tall Tine Tubers Seed provides two forage sources for late fall and winter. Fast growing foliage becomes sweeter with fall frosts while sweet tubers provide additional food through the winter. The blend is extremely drought and cold tolerant. Two forage sources in one blend Fast growing foliage Sweet tubers for winter food Great for late fall and winter Drought and cold tolerant