SylgenBio used Groundswell to launch its new biostimulant, BioVigour8. The company claims independent trials prove the new microbial biostimulant significantly boosts grass and wholecrop dry matter yields. “BioVigour8 is a highly concentrated soil and foliar biostimulant, engineered with a unique combination of plant growth promoting rhizobacteria (PGPR), specialised fungi, and arbuscular mycorrhizal Fungi (AMF). Its formulation is designed not merely to “feed” the plant, but to strengthen its entire root-zone ecosystem,” explains SylgenBio director Romney Jackson. Applied as a spray, the microbes establish themselves within the plant and the rhizosphere. “The microbes solubilise nutrients that are otherwise locked up in…