comfrey as a fertiliser?
We have a lot of wild comfrey. What are its uses as a fertiliser? I believe you can add it to compost, but do you also make 'tea' with it with which to water plants? If so, how strong should it be?
On plant Symphytum
- 28 Jul, 2008
Symphytum Grandiflorum 'Wisley Blue'
£8.50 at Burncoose