8 Comfrey Roots for Planting, High Yielding Comfrey Rhizomes, Perennial Herbs for Growing Outdoor, Ready for Planting

- Comfrey is a fast-growing perennial that produces large plants year after year once established
- Plants typically reach 2–4 feet tall with broad green leaves
- Hardy in USDA Zones 3–9
- Highly cold-hardy and adaptable, comfrey grows well in a wide range of climates
- Thrives in full sun to partial shade with well-draining soil