The substrate would be the nutrient-loaded materials on which your mycelium will improve. Typical substrates include things like brown rice flour mixed with vermiculite and water (usually generally known as BRF cakes) or full grains like rye or millet. The substrate have to be effectively pasteurized to prevent contamination. (hotly https://braziliancubensismushroom43039.blogofchange.com/39293465/the-ultimate-guide-to-magic-mushrooms