If you got a plant that dose not do well in the garden try putting a bit of copper pipe around it or try copper sulphate never tried copper s but do put copper pipe around plants and if you put a bit of copper pipe in your pets bowl it stop algae most farm water troupes have Correa or brass arms on the ball cock and the don’t grow algae if you had copper pipes in town water supply you would not need chemils its a bactare killing product boath copper and zinc kills bugs
