Master Mix Mushroom Substrate

Our master mix is a carefully balanced blend of premium hardwood and soy hulls, combining the best qualities of both materials. This 50/50 mix ensures optimal substrate conditions for various applications. Our five-pound sterilized substrate comes with an injection port, allowing for convenient and precise inoculation. This high-quality substrate provides an ideal environment for the growth of desired organisms, whether for research purposes or cultivating mushrooms. With our master mix, you can expect consistent and reliable results, thanks to the optimal combination of hardwood and soy hulls, as well as the sterilization process. Experience the benefits of our premium substrate and achieve your desired outcomes with ease.