Description
Symphytum x uplandicum Russian variety of Comfrey with sterile seeds. It will not spread by seed. Incredible medicinal plant, known in England as "knit-bone" for its ability to speed bone healing, contains plant compounds that increase rate of cell regrowth. Great for the soil, adding to compost and accumulating micronutrients in its leaves. The best medicine and natural fertilizer plant there is. Countless uses.USDA Zone 3-9 Pollination: Sterile Time to productivity: Leaves can be cut 4 or more times per year once established. Usually by year 2. Size: 3-4' tall