Jonnybgood29
Active member
Hhet who dat, hows it going? Not sure how much silver used, but to kill fungis gnats in soil i use 2-4 tablespoons per quart of water starting with the smaller amount first. If still see fungus gnats after 1 week at that rate, i switch to the higher amount as long as plants dont respond negatively. DO NOT use anywhere near those rates in hydro systems! As it will dissolve you roots!