The AGtivist from Wicked Leeks
The AGtivist investigates the use of contaminated sewage sludge as fertiliser on UK farms The use of sewage sludge as farm fertiliser poses major environmental
Richard Higgins
27 February 2026
We teach how to make compost for sale
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We teach how to make compost for sale! If you use our HH-2 system you can even get the Registered Trade Mark HH-4 (this could be a picture of you holding some giant veg)
If you pass our testing procedure in the manufacturing of HH-4 in reliability, consistency and friability you can get to use the PLANT MEDICINE LOGO
You can make between #500- #2,000 per ton depending on bag size.
Further reading
why WE don’t need to buy BIOSTIMULANTS or COVER CROPS
taken from the Wicked Leeks site The issue is that many biostimulants are increasingly being produced and sold by the globalised agrochemical companies who
Richard Higgins
21 February 2026
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We work tirelessly to develop solutions to help tackle some of the biggest problems we face – sustainable farming and clean sanitation. With your help, we can accelerate that work.
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This has worked for us for the lat 25 years – now it’s time for you to do it.
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