The substrate would be the nutrient-wealthy product on which your mycelium will grow. Typical substrates contain brown rice flour combined with vermiculite and water (normally called BRF cakes) or full grains like rye or millet. The substrate need to be thoroughly pasteurized to avoid contamination. Golden Halo was 1st gathered https://johnnytlofd.pointblog.net/everything-about-brazilian-cubensis-mushroom-potency-87369580