Talkback: How to make a comfrey feed

I can also recommend using rhubarb leaves either on their own or in with comfrey leaves to make an excellent natural and free fertilizer - again the smell is horrendous and almost makes me retch but the effect on plants is remarkable.

The rhubarb soup also has the added benefit of scaring off a number of bugs (probably the smell!).

I make mine in an old dustbin with lid which I found in a skip.

I've been making Comfrey fertilizer for a couple of years by soaking the leaves in a large plastic pelleted chicken manure container.
I have not found it neccessary to put any weight on top of the leaves but a tight fitting lid is essential to contain the bad smell.
I have calculated the volume required to mix with a 2 gall. watering can and cut the sides of an old tin down so that it just holds that amount. This is attached to a stick so that I can dip out the correct amount every time.

What are the acual values of Comfrey liquid manure?

Has anyone analysed the NPK ? If so what does it show.