Comfrey juice fertlizer

Looking through the gardening books this morning I found this old favourite. It is an original 1976 first edition of “Comfrey, past, present and future”.  It used to be well known in organic gardening circles but seem to have dropped off the radar in recent years.

I found the book in the HDRA shop, Henry Doubleday Research Association, at Ryton Organic Gardens. Now called Garden Organic there is no longer a shop and the gardens are a mere shadow of their former shadow of what they once were. And just at a time when we need to push for more sustainable food growing.

As we are building a new organic garden it seems obvious that Comfrey juice production should be part of it.

Lawrence Hills bred a sterile version of Comfrey, he called it “Bocking 14”. It will not self seed, which is crucial if you want to prevent it spreading!

There are three linked pages that explain why Comfrey liquid is so good, how to make small quantities and how to scale up production for larger gardens.

A chemical analysis of Comfrey liquid

Making small quantities of Comfrey liquid

Scaling up production for the larger garden

Please note: Comfrey liquid made by pressing the leaves and small stalks is totally different to Comfrey tea.

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