I could be wrong but if there is SO2 around from H2S and O2 then the copper plates might be producing Copper sulfate which I think is deadly to plant life.
Published by William Knapp, Co-Founder, President & C.E.O.
I could be wrong but if there is SO2 around from H2S and O2 then the copper plates might be producing Copper sulfate which I think is deadly to plant life.