Learn how to take a soil test and navigate interpreting soil test results, then discuss how to fertilize efficiently with organic amendments and fertilizers.
Doug Collins is an extension faculty member with WSU’s Small Farms Program. His extension programs and research focus on soil quality and fruit and vegetable production for small farms. Doug has a Ph.D. in soil science from Washington State University, an M.S. in Plant Pathology from Montana State University, and serves on the board of directors of Tilth Producers of Washington.
Visit http://smallfarms.wsu.edu for more information.