It enjoys USDA zones 3-nine, but can be coaxed a little bit further in possibly path. It could be developed pretty simply from seed which is criminally easy to propagate from root cuttings. Comfrey is native to Europe, and it’s observed throughout Wonderful Britain, exactly where it grows wild along https://louisuffbt.wonderkingwiki.com/700371/5_simple_statements_about_comfrey_medicinal_properties_explained