Jimdamick
Well-Known Member
I just use it in soil, that's all. Other mediums I adjust the feed formula with PH up/down. I guess it's because I consider Promix a soil product, not soilless, which I guess is a technicality seeing as it is made from peat.Yes lime buffers ph in soilles mediums like promix. It's a natural buffer what's so confusing? You didn't know that was the purpose of lime? Huh..