erkelsgoo420
New Member
like the title says I'm wondering how much is too much for my plants? My tap ph is aound 7.5 so even with nutes it seems like its gonna take more than the "few drops per gallon" directions its the technaflora brand or somethin like that. Also I was wondering how accurate those drop testers are? Cause it said my res was at like 6.9 but the plants look fine and are growing at a rapid pace it seems.