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Comfrey Plants, Bocking 14
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Comfrey Plants, Bocking 14
Description
(Symphytum x uplandicum) Your order includes 3 plants. Comfrey is a powerhouse perennial, known for its soil-building properties, and as a compost kick starter and animal feed. Comfrey also has a myriad of uses in traditional medicine. Bocking 14 is sterile and will not set seeds, so you get all the benefits of comfrey without the headache.
- Perennial in USDA zones 4-9
- Days to harvest: 60-90 days (for first leaf cutting)
- Sun exposure: 4-8 hours of full to partial sun
- Planting depth: 2-6 inches (depending on root size)
- Plant spacing: 24 to 36 inches
- Ideal temperature: 40°F to 85°F
- Frost Hardy? Yes – dies back in winter but regrows in spring
Growing Tips, Tricks and FAQs
Growing Tips
Bocking 14 comfrey thrives in well-draining soil with a pH between 6.0 and 7.0. It can tolerate a range of light conditions from full sun to partial shade. Water deeply during dry periods but avoid waterlogged soil. Regularly cut the leaves to use as mulch, compost activator, or liquid fertilizer.
When to Grow
Plant Bocking 14 comfrey in early spring after the last frost or in fall before the first frost. In milder climates, it can be planted year-round. Established plants are frost-hardy and regrow each spring. Root cuttings are the most reliable planting method during these seasons. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'
How to Sow and Plant
Select a sunny or partially shaded location with well-drained soil. Plant root cuttings 2-6 inches deep, positioning crown cuttings just below the soil surface. Space plants 24-36 inches apart to allow room for their large leaves. Water thoroughly after planting and mulch to retain moisture.
How to Grow
Water Bocking 14 comfrey regularly, especially during dry spells, but ensure proper drainage. Cut leaves every 4-6 weeks during the growing season to encourage regrowth. Apply a light mulch layer to conserve moisture and suppress weeds. Avoid over-fertilizing, as comfrey is a vigorous grower in most soils.
How to Save
- Bocking 14 comfrey is sterile and does not produce viable seeds, so propagating via root cuttings is the only method.
- Cut 2-4 inch root segments and plant them horizontally 2-6 inches deep.
- Keep soil moist until new growth appears.
- This variety does not spread invasively like other comfreys.
FAQ
What is Bocking 14 comfrey used for?
Bocking 14 comfrey is widely used as a nutrient-rich mulch, compost activator, and natural fertilizer. Its deep roots draw minerals from the soil, enriching compost piles and garden beds. It is also popular in permaculture systems and as livestock forage due to its high protein content.
How often can I harvest Bocking 14 comfrey leaves?
You can harvest Bocking 14 comfrey leaves 3-5 times per growing season. Allow the plant to reach at least 18 inches tall before cutting. Regular harvesting encourages fresh growth. For optimal results, leave a few inches of stem above the soil to promote quicker regeneration.
Is Bocking 14 comfrey invasive?
No, Bocking 14 comfrey is a non-invasive hybrid variety. Unlike common comfrey, it does not spread by seed. However, any remaining root fragments can regrow, so plant it in a permanent location or harvest carefully if you want to control its spread.
