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
Laverstoke Park Laboratories
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1269 – HH-4 60 days (2)Uploading files – due to some admin problems we are endeavouring to upload these files
In the mean time please email info@suaglon.co.uk and we can send them to you direct.
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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