Comfrey is such a valuable crop for anyone growing organically, it is easy to grow and can be harvested up to 4 times a year. This barrowfull was harvested from only 3 plants.It will be used to make a liquid feed. Nettles are also added to the brew, this gives a perfectly balanced fertiliser for all crops. The taproot from Comfrey travels down about 10ft bringing valuable minerals to the upper soil levels and to the plant itself.
To make the feed put the chopped up leaves, comfrey and some nettles, into a black dustbin. A smaller container if you have a small garden. A black container is good as it holds the Sun’s heat helping the mix to break down quicker. Cover leaves with water, use a stick to push the leaves down. Cover and wait 2 to 3 weeks. A WARNING! Don’t put the container near the house as the mix will stink, especially so when agitated! DO place it in a sunny spot, it will break down quicker. Use to feed any plants that need a boost. Dilute until the colour of weak tea. I use it on all veg crops, about every 10 days throughout the growing season.
Another way to use Comfrey is “chop and drop.” This is a term most often used in permaculture. Comfrey is planted near the crop it is to be used on, chop down to about 3 inches and spread around the base of the plant. It will rot down quickly providing mulch and nutrition for the plant. 
The variety we have is Bocking 14, developed by Lawrence D Hills in Bocking, Essex. This variety is very high in nutrients and sterile so it won’t spread like mad. Propogation is by root cuttings only.
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