Don't know about the Mix 30 liquid. But people that I know that graze stalks end up giving a protein supplement of some sort, usually soybeans because much cheaper than the tubs or pre-made protein supplements. Then as stalks disappear they use some corn for energy or silage if you can get it. They always have free choice mineral also.6M Ranch":dcxevjjm said:Due to the price of hay around here, I'm thinking about trying baled corn stalks, with a liquid supplement. Probably use Mix 30. Anyone have any experience with this combination?