Sterilized Fast Fruiting Mushroom Substrate

RMS Fast Fruiting Mix – Sterilized Substrate for Gourmet Mushroom Cultivation

The RMS Fast Fruiting Mix is a ready-to-use, sterilized substrate made for cultivating fast-fruiting gourmet mushrooms like oyster and lion’s mane. Formulated with a trusted 50/50 blend of red oak and soy hulls, this mix delivers the nutrition, hydration, and structure needed to support rapid colonization and high-yield flushes.

Hydrated to field capacity and sealed in Sakato-brand grow bags with 0.2 micron filters, this substrate is ideal for growers looking to grow gourmet mushrooms in the bag or in grow tents.