Gourmet Substrate

Gourmet Mushroom Substrate – Sterilized Bags for Fast, Reliable Fruiting

Our gourmet mushroom substrates are designed for cultivators who want high-performance, sterilized grow media that’s ready to use out of the bag. Choose from our Fast Fruiting Mix, Hardwood Mix, or All-In-One (AIO) substrate bags, each formulated to support vigorous mycelial growth and consistent fruiting for gourmet species like oyster, lion’s mane, shiitake, reishi, and more.

Whether you're spawning into bulk or fruiting directly in the bag, these fully hydrated, lab-prepped substrates deliver dependable results without the need for pasteurizing, mixing, or prepping your own ingredients. Just inoculate and grow.