Vigorous Leafy Growth
Produces abundant foliage that can be harvested for composting, mulching, and other garden uses.
Estimated Delivery:Nov 22 - Nov 26
Free Shipping on All Orders
Bocking 14 is a selected cultivar of Russian comfrey (Symphytum × uplandicum), valued by gardeners for its vigorous leafy growth and use as a garden mulch and compost material. It develops broad green leaves and clusters of bell-shaped flowers. Bocking 14 is commonly propagated through root cuttings rather than seeds, so confirm whether your supplier offers true seeds or root propagation material before listing this product for sale.
Produces abundant foliage that can be harvested for composting, mulching, and other garden uses.
Establishes as a long-lived perennial that can return year after year under suitable growing conditions.
Its harvested leaves can be added to compost piles or used as organic mulch around suitable plants.
Bocking 14 is generally propagated using root cuttings or root sections rather than relying on seeds.
| Scientific Name | Symphytum × uplandicum (Bocking 14 cultivar) |
| Common Name | Bocking 14 Comfrey; Russian Comfrey |
| Plant Family | Boraginaceae |
| Seed Type | Confirm whether the product contains true seeds or root propagation material |
| Growth Habit | Clump-forming perennial herb |
| Flower Color | Typically purple to blue-violet; flowering can vary |
| USDA Hardiness Zones | Generally hardy in USDA Zones 4–9, depending on local conditions |
| Planting Season | Spring or fall for root cuttings, when soil conditions are suitable |
| Seed Starting | Confirm seed identity and viability; Bocking 14 is generally propagated by root cuttings |
| Germination Time | Not reliably established for true Bocking 14 seeds |
| Germination Temperature | Not confirmed for true Bocking 14 seeds |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Fertile, moisture-retentive, well-drained soil |
| Watering | Water regularly during establishment and dry periods |
| Mature Plant Size | Often around 3–4 feet tall and wide under favorable conditions |
| Plant Spacing | Allow approximately 2–3 feet between plants, adjusting for site conditions |
Bocking 14 Comfrey is valued for its vigorous foliage and practical uses in composting and garden mulching. With suitable soil, adequate moisture, and appropriate sunlight, it can become a productive perennial in a managed garden. Confirm that your supplier offers genuine Bocking 14 planting material before purchasing or listing it as seeds.
Find answers to common questions about Bocking 14 identification, propagation, and its use in home gardens.
Bocking 14 is generally propagated through root cuttings because this method preserves the selected cultivar. True seeds may not reliably produce plants identical to Bocking 14. Confirm the planting material and its identity with your supplier before sowing.
Established plants can be harvested and their leaves added to a compost pile along with other suitable organic materials. The leaves can also be used as mulch around garden plants. Avoid applying thick layers directly against plant stems, and wash your hands after handling the foliage.
Bocking 14 can develop into a large, leafy clump, so allow approximately 2–3 feet between plants as a general starting guideline. Provide fertile soil, suitable moisture, and enough room for harvesting. Adjust spacing according to the growing conditions and the intended garden layout.