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    Sterilized Hardwood Mix for Gourmet Mushrooms

    $16.99
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    Sterilized Substrate for Slow-Fruiting Gourmet Mushrooms

    The RMS Hardwood Mix is a sterilized, ready-to-use substrate formulated for slower-fruiting gourmet species like shiitake, maitake, and reishi. Made from a balanced blend of oak sawdust and wheat midds, this mix offers the structure and nutrition needed for longer colonization cycles and extended fruiting timelines.

    Hydrated to field capacity and packaged in Sakato grow bags with 0.2 micron filters, this substrate is designed for in-bag fruiting and performs reliably in controlled environments, making it an excellent choice for growers seeking steady, high-quality yields over time.

    Why Choose RMS Hardwood Mix?

    🌳 Oak & Wheat Midds Formula – Blended for slower-growing mushrooms that prefer a more gradual nutrient release.

    🍄 Ideal for Shiitake, Maitake & Reishi – Supports extended colonization and delayed fruiting cycles.

    💦 Hydrated to Field Capacity – Ready to inoculate—no need for soaking or mixing.

    📦 Packaged for Clean Colonization – Sterilized and sealed in Sakato grow bags with 0.2 micron filters.

    🧪 Great for Long-Term Yields – A substrate you can count on for slow, steady fruiting performance.

    Ingredients: Oak Sawdust, Wheat Midds

    Bag Type: Sakato Polypropylene Bag with 0.2 Micron Filter

    Weight: Approximately 5 Pounds

    Product Details

    Designed for Slow-Fruiting Species

    This oak- and wheat-based substrate is ideal for mushrooms that require a longer incubation period, such as shiitake or reishi. The lower nutrient content supports a more controlled colonization process, helping reduce contamination risks in long runs.

    Fully Hydrated & Sterilized

    Each bag is hydrated to field capacity and professionally sterilized, so it’s ready to use out of the box. No additional steps or additives are required—just inoculate, seal, and incubate.

    Packaged in Sakato Grow Bags with 0.2 Micron Filters

    The substrate is sealed in Sakato-brand polypropylene bags with 0.2 micron filter patches for safe gas exchange and contamination resistance. These bags are trusted by cultivators for their durability and in-bag fruiting performance.

    Usage

    For In-Bag Fruiting:

    Add at least 10% fully colonized grain spawn by weight using clean tools and sanitary practices. Reseal the bag and mix thoroughly to distribute the spawn evenly. Once fully colonized, open the bag or cut slits to initiate fruiting.

    Specifications

    Ingredients: Oak Sawdust, Wheat Midds

    Bag Type: Sakato Polypropylene Bag with 0.2 Micron Filter

    Weight: Approximately 5 Pounds

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    Sterilized Hardwood Mix for Gourmet Mushrooms

    $16.99

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