Many cover crop benefits depend on successful cover crop growth, or biomass, but cover crop biomass can vary widely across farms because it is influenced by a range of environmental and management factors. This Digital Cafe featured Etienne Herrick, a Ph.D. student in the Blesh Soil and Agroecosystems Lab at the University of Michigan, who provided an overview of a citizen science project working to better understand how and why cover crop growth varies across real farms. This presentation was originally broadcast on Wednesday, October 19, 2022.