Big Foot Mycorrhizae Concentrate, 50 lb.Big Foot Concentrate BioChar Worm Castings Our Big Foot blend is a new take on mycorrhizae. Most products on the market dont utilize all of their potential. We created Big Foot to be efficient. During the first stage of development, we started to experiment with the carriers of our product. It was quickly discovered that we could utilize our carrier as a powerful tool. This was the lightbulb moment for us. We replaced most of the traditional inert