This project, funded through the "Signals in the Soil (SitS)" partnership between the National Science Foundation and USDA NIFA, addresses the need for inexpensive, long-term deployable sensors to monitor soil conditions in real-time. It aims to develop a buried sensor system powered by through-the-soil (TTS) transmission, capable of monitoring soil gas flows and providing insights into soil and plant health without disrupting farming operations. Collaborating institutions will enhance farmers' decision-making abilities, reducing waste and improving crop yield. Goals include developing chemically specific sensors, powering them via TTS transmission, and analyzing data to characterize soil health and inform agricultural practices. The project's outcomes promise transformative impacts across multiple fields.