Host Carol McFarland returns to Holland-Boone Farms to speak with Moses Boone and student Oscar Rodriguez about the co-production of research around a field scale pH survey featuring the research and extension experiences for undergraduate students and the use of in-field pH meters and experimental design to capture pH variability across the field and within the soil profile and a discussion of low pH symptoms in lentils, nitrogen fertilizer contribution to low pH, and the benefits of the co-production of research.