COMFREY, Symphytum officinale, 3 Live Plants, Live Herb Plant, Comfrey Plant, Organic Plants, Herb, Herbs, Herb Plants, Herb Plant, Broken Bones, Sprains, Arthritis Herb 2 year Hardy Northern TRUE Comfrey Rootstock Medicinal Herb, Herbs, Arthritis Herb #1 Bone repair Herb, Broken Bones, Sprains Hardy zones: 4-8