Establish a thriving comfrey patch with these live Bocking 14 Russian Comfrey root cuttings (Symphytum × uplandicum), a sterile cultivar selected for exceptional vigor and nutrient accumulation. Developed by Lawrence D. Hills in England, Bocking 14 is prized for its high biomass production and ability to mine nutrients from deep soil layers.

This perennial herbaceous plant is valued by gardeners and farmers for its nutrient-rich foliage, which can be harvested multiple times per season and used as mulch, compost activator, liquid fertilizer, and soil amendment. Its high potassium content makes it an ideal companion for fruit trees, berries, tomatoes, peppers, and squash.

Included:
✔️ 20 live Bocking 14 Russian Comfrey root cuttings
✔️ Healthy propagation material ready for planting
✔️ Sterile cultivar that does not spread by seed
✔️ Organically grown plant material
✔️ Planting and growing instructions

Growing Information:
Common Name: Russian Comfrey Bocking 14
Botanical Name: Symphytum × uplandicum
Plant Type: Herbaceous perennial
Growth Stage: Root cuttings
Sun Requirements: Full sun to partial shade
Soil: Fertile, moisture-retentive, well-draining
Watering: Moderate, regular until established
Mature Height: 3–5 feet
Growth Rate: Fast
USDA Zones: 4–9
Container Friendly: Not recommended for long-term growth

Care Tip: Plant root cuttings about 2 inches deep and space 2–3 feet apart. Choose a permanent location as comfrey develops extensive roots and is difficult to remove. Allow plants to establish before harvesting regularly.