 Yield results show that making in-season applications of biologicals pays. I'm Darren Hefty with Hefty Naturals. A mass is a biostimulant package designed to be applied to corn and soybeans just as the reproductive stages begin. By boosting development at this timing, a mass helps your crop maximize yield potential at harvest. With 2023 trials showing a 6.3 bushel increase in corn and a 2.5 bushel increase in soybeans. To learn more about how a mass can add bushels to your bottom line, talk to your Hefty agronomist today.