This module contains six mini-lessons on practices and knowledge related to soil health and fertility. These lessons can be chosen and combined in whatever way makes sense for your program. The lessons address soil texture, fertilizers, soil organisms, legume crops and nitrogen, cover crops, and nutrient problems. This teaching resource was developed by Global Garden in Chicago, Illinois in partnership with the Institute for Social and Economic Development (ISED Solutions). Refugee farmer training programs across the country provided feedback on this lesson, which is now integrated throughout the guide.