* Comfrey (Symphytum officinale) is a wonder plant. It is a dynamic accumulator, drawing minerals out of the soil and into the roots and leaves, a compost accelerator, a fine ingredient in liquid manure (comfrey tea), beneficial insect attractor, mulch, weed suppressant, biomass accumulator, a wound healer and it was traditionally called ‘knit bone’ by herbalists as it helps heals fractures. It’s an ideal permaculture plant!
* Source: At least 12 reasons to plant comfrey (Symphytum officinale) in your permaculture garden: http://www.permaculture.co.uk/videos/least-12-reasons-plant-comfrey-symphytum-officinale-your-permaculture-garden
How to Use Comfrey in Your Garden: http://gentleworld.org/the-wonders-of-comfrey/
6 Reasons Why Comfrey is an Amazing Permaculture Plant: https://www.openpermaculture.com/magazine/six-reasons-comfrey-amazing-permaculture-plant?cctidx=six-common-house-problems-solve
Why Permaculture Folks Love Comfrey: https://www.youtube.com/watch?v=yEHc_UzeT9w
Using a Comfrey Poultice to Heal Bruises and Injuries: http://www.greenideareviews.com/2013/05/08/using-a-comfrey-poultice-to-heal-bruises-and-injuries-review-does-it-work/
Plant Profile. Comfrey Can Do!: http://www.havenhomestead.com/blog/plant-profile-comfrey-can-do