Agrogeophysics harnesses geophysical methods for non-invasive, multiscale mapping and monitoring of soil properties and processes in the plant-soil-atmosphere continuum, which are responsible for climate regulation, food production and water security. Here, we present an overview of advances in Agrogeophysics in the last decade and discuss how the contributions to the Special Issue “Agrogeophysics: Illuminating soil’s hidden dimensions” help addressing agricultural and environmental challenges.