Bulk Substrates

18 products

    Ready made bulk bags with pre-soaked and pre-sterilized media.  
    18 products
    Cube cube - 6 pounds - Bulk mushroom substrate for monotub. - 1 bag
    $25.00
    Sale
    Cube cube - 6 pounds - Bulk mushroom substrate for monotub. - 2 bags
    Sale price $45.00 Regular price $50.00 Save $5
    Cube Dry Mix - 2.5 pounds - Bulk mushroom substrate for monotub. - 1 bag
    $20.00
    Mycology Grade Gypsum
    $15.00
    Sale
    Mycology Grade Gypsum 1lb bag (2 bags)
    Sale price $25.00 Regular price $30.00 Save $5
    Sale
    Mycology Grade Gypsum 1lb bag (3 bags)
    Sale price $33.00 Regular price $45.00 Save $12
    Sale
    Mycology Grade Gypsum 1lb bag (5 bags)
    Sale price $50.00 Regular price $75.00 Save $25
    Sale
    Mycology Grade Gypsum 1lb bag (10 bags)
    Sale price $85.00 Regular price $150.00 Save $65
    Bulk mushroom substrate (CVG) for commercial growing (10 lb bags crate of 140 bags)
    $3,500.00
    Mycology-supply.com's Masters Mix Pellets - 10 to 80 lbs
    from $20.00
    Sold Out
    Horse Manure for Mushroom Growing, Field Aged - Large Flat Rate Box Stuffed Full.
    $45.00
    Sold Out
    Horse Manure for Mushroom Growing, Field Aged - BIG BOX - 2.2 cubic feet
    $72.00
    Sale
    Metal Garden Stake - Mushrooms - Pair
    Sale price $29.99 Regular price $39.99 Save $10