Comfrey (Bocking 14) was once called the biological engine of sustainable farming — a plant that regrows every 4 weeks, mines nutrients from 6–10 feet underground, and produces up to 100 tons of biomass per acre with zero chemical inputs.
In this video, we uncover the forgotten history of Comfrey, the scientist Lawrence D. Hills who tried to feed the world with it, and how fear, convenience, and the fertilizer industry pushed this free, self-renewing fertilizer out of modern agriculture.
You’ll learn how Bocking 14 Comfrey:
• Pulls nitrogen, phosphorus, and potassium from deep subsoil
• Breaks down into “black gold” fertilizer in days
• Outperforms manure for fruiting and flowering crops
• Activates compost and feeds gardens for 20+ years
• Works as a true chop-and-drop, lazy gardener fertility system
Credit to : Forbidden Roots