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Myco-Grains

Myco-Grains

Mycobuilber carries a wide selection of premium grains to get your next Mycology adventure growing. We offer both sterilized and un-sterilized grains for commercial growers that want to sterilize their own grains. Shop a variety of grains from Millet, Rye, Wheat, Oats and more!

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  • Myco Grains by Mycobuilder - 3lbs Sterilized Millet

    Mycobuilder
    $25.00 - $25.00
    $25.00
    $25.00 - $25.00
    $25.00

    Introducing MYCOGRAIN by Mycobuilder. MYCOGRAIN is our best-selling organic sterilized grain spawn bag. Designed to maximize the speed and size of ...

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    $25.00 - $25.00
    $25.00
    $25.00 - $25.00
    $25.00

  • Pacific Substrates - Goonie Grains™ Mushroom Grain Spawn (Oats x Milo) - Sterilized 3 L

    Pacific Substrates
    $24.98 - $13,556.80
    $24.98 - $13,556.80
    $24.98 - $13,556.80
    $24.98
    In stock

    Pacific Substrates Goonie Grains™ is our production ready grain spawn mix to help you grow and expand thriving mycelium. This rapidly colonizing oa...

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    $24.98 - $13,556.80
    $24.98 - $13,556.80
    $24.98 - $13,556.80
    $24.98

  • MUSHROOMSUPPLIES GRAIN SPAWN BAG

    mycobuilder.com
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    Growers can start mushroom cultivation on the right foot with this proprietary blend of perfectly hydrated sterilized millet and hardwood oak du...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

  • Organic Sterilized Grain Bag with Injection Port by North Spore

    North Spore
    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95
    In stock

    Organic Sterilized Grain Bag with Injection Port by North Spore Best-selling organic sterilized grain spawn bag was formulated by mycologists to m...

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    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95

  • 3lb Sterilized Grain Bag by Microvora

    Microvora
    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00

    Each contains 3 pounds of hydrated rye grains. The rye is washed thoroughly then soaked for 16-24 hours before being boiled. It’s then drained a...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
  • Save $8.00 Save $8.00

    Super Spawn - 1 Pound Sterilized Grain Spawn Bag (2 Pack)

    Monster Mushroom Company
    $36.00
    $36.00 - $36.00
    $36.00
    $28.00
    $28.00 - $28.00
    $28.00

    Description Monster Mushroom Company is proud to offer our Sterilized Grain Spawn Pack of 2. Weighs 2 lbs 12 x 5 x 3 in Conveniently packaged Su...

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    $36.00
    $36.00 - $36.00
    $36.00
    $28.00
    $28.00 - $28.00
    $28.00
    Save $8.00 Save $8.00
  • Save up to $10.00 Save $-1,922.63

    Pacific Substrates - Whole Oats 40 Lb

    Pacific Substrates
    $59.99
    $59.99 - $1,922.63
    $59.99
    $49.99 - $1,922.63
    $49.99 - $1,922.63
    $49.99

    Product Details Premium Grade Whole Oats Rich in protein, fiber, and iron Bulk rates and super sacks available by request:

    $59.99
    $59.99 - $1,922.63
    $59.99
    $49.99 - $1,922.63
    $49.99 - $1,922.63
    $49.99
    Save up to $10.00 Save $-1,922.63

  • Pacific Substrates - Proso Millet 40 Lb

    Pacific Substrates
    $58.50 - $1,900.13
    $58.50 - $1,900.13
    $58.50 - $1,900.13
    $58.50

    Product Details Premium Grade White Promo Millet Rich in nitrogen, potassium, and calcium Bulk rates and super sacks available by...

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    $58.50 - $1,900.13
    $58.50 - $1,900.13
    $58.50 - $1,900.13
    $58.50
  • Save up to $12.58 Save $-1,220.63

    Pacific Substrates - Red Milo (Sorghum)

    Pacific Substrates
    $51.57
    $51.57 - $1,220.63
    $51.57
    $38.99 - $1,220.63
    $38.99 - $1,220.63
    $38.99
    Low stock

    Premium Grade Red Milo Rich in B Vitamins, carbon, and manganese Bulk rates and super sacks available by request: 

    $51.57
    $51.57 - $1,220.63
    $51.57
    $38.99 - $1,220.63
    $38.99 - $1,220.63
    $38.99
    Save up to $12.58 Save $-1,220.63

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