But Woody, in a true test you should have had a control area that was not treated. Perhaps cut a green into 4 pie slices: #1 no treatment, #2 organic only, #3 synthetic only, and #4 bridge treatment. And maintain that test for several years. Only then would you have a convincing result, both for yourself and others.
When you make a general modification to the whole area, you do not know if other environmental influences have had an effect in your test area.
North central Indiana
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