Biological Farming Short Course: Build a Soil Testing System
Rule #1 of Gary Zimmer's Biological Farming System is, "Test Your Soils." In this course you can complete in one morning, learn with Gary Zimmer in the field and in the classroom, as he walks you through the key concepts to understand before you start soil testing. Includes video, text, graphics, downloads, worksheets, case studies and more!
Open to students! Self-paced. No expiration date.
About short courses: If you complete the short course and choose to take the full Gary Zimmer Biological Farming course, you will receive a coupon worth the amount of your purchase to any short course. This is a perfect chance to test the quality of our courses!