We’re just simple backyard gardeners, where I also seed and propagate many summer edibles. We live in Michigan in the spring-fall and bring many non chemically treated goods from the Upper Peninsula of Michigan. The soil mix we use here in FL and in MI meets OMRI (Organic Materials Review Institute) standards. We incorporate soluble chelated fertilizers that meet OMRI standards for foliar and soil conditioning, such as crab & fish meal, dolomitic lime, bone char for phosphorus addition which is also biologically inoculated, thus holding nutrients better, increasing the CEC (cation exchange), rather than poisoning the biology with slow release conventional fertilizers. We never spray anything synthetic that is harmful to bugs, fungus, or bacteria. We encourage all of the ecosystem! We are not certified, but welcome questions and trades often. Thank you!