Learn with the exchange
Read, work through examples, and check your understanding. Follow a course at your own pace and earn a Certificate of Completion.
Start with the foundations
Explore soil’s history, chemistry, biology, and physics, then connect the science with management and economics. Six in-depth lessons include annotated figures and practical exercises.
6 lessons · Certificate of Completion
Follow the testing workflow
Work through sampling, indicators, decisions, and reporting. Six reading lessons connect soil health testing with a useful report. Start with the first lesson free.
6 parts · Certificate of Completion
A Certificate of Completion is provided when you complete your course and pass its assessments.