This week, Johann Buck is the Director of Technical Services & Innovation at BioAg joins The Grower and The Economist as our guest expert. BioAg offers biologicals that include soil amendments, biostimulants, and biologicals. Dr. Buck explains that we've gained a lot of knowledge about what soil is and how it is important to for the plants. Controlled environment agriculture (CEA) can be soilless, and these operations tend to focus on the sterile parts of the operations like the lights. However, he is bringing biostimulants to CEA and has found that many of the growers he works with are eager to try new things when they understand the research and development trials. Trials help farmers test new things and find combinations that reduce inputs and/or improve the plants nutrient efficiency. Early in this conversation, it is clear that it is the first of many that the three of us will have.