Commercial Swine base mix built for grower and finisher rations. Designed for commercial swine producers who mix feed on farm, Provimi Gro-Fin 52-42 is used for growing and finishing pigs from 50 lbs to market weight. Tag directions provide user-friendly rations based on pig weights. Simply include corn and soybean meal along with Gro-Fin 52-42 Base to provide quality complete feeds to grow and finish out hogs to market weight.