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This website is independently operated by the contractor acting as social media manager for Unicorn Bags and is not otherwise connected with Unicorn Imp & Mfg. Corp or any of its affiliates/subsidiaries.

Unicorn is the world leader in pre-filtered mushroom grow bags. We extrude our own bags and make our own filter, then combine the two to give you the easiest, most cost-effective way to produce mushrooms. Follow the link below to get cases of Unicorns directly from the factory.

Main Wholesale Site

Buy Your Mushroom Grow Bags, Spawn Bags, Mushroom Substrate Bags Today!

Pre-filtered Spawn and Substrate Mushroom Bags for the Perfect Mushroom Grow

A size for every use

get a custom quote
 Pegasus Bags

Small Bags

  • 4Tinj - Injectable Mushroom Spawn Bags
     4Tinj - Injectable Mushroom Spawn Bags
    Regular price
    from $18.50
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    from $18.50
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  • 4A - General Mushroom Bag - Spawn & Fruiting
     4A - General Mushroom Bag - Spawn & Fruiting
    Regular price
    from $12.00
    Sale price
    from $12.00
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  • 4T - Spawn Bags
     4T - Spawn Bags
    Regular price
    from $12.00
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    from $12.00
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  • 4B - Fruiting Bags
    4B - Fruiting Bag - 10 Pack
    Regular price
    from $12.00
    Sale price
    from $12.00
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Medium Bags

  • 10Tinj - Injectable Spawn Bags
    Injectable 10T mushroom spawn bags, pre-filtered autoclavable bags with integrated injection ports
    Regular price
    from $24.00
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    from $24.00
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  • 10A - General Mushroom Bag - Spawn & Fruiting
     10A - General Mushroom Bag - Spawn & Fruiting
    Regular price
    from $12.00
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    from $12.00
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  • 10Tbio - Biodegradable Mushroom Grain Spawn Bags
    10T - Biodegradable Spawn Bags - 10 Pack
    Regular price
    from $13.00
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    from $13.00
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  • 10T - Mushroom Spawn Bags
    10T Spawn Bag 10 Pack
    Regular price
    from $12.00
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    from $12.00
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Large Bags

  • 3T - Mushroom Spawn Bags
     3T - Mushroom Spawn Bags
    Regular price
    from $13.00
    Sale price
    from $13.00
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  • 14A - General Mushroom Bag - Spawn & Fruiting
     14A - General Mushroom Bag - Spawn & Fruiting
    Regular price
    from $13.00
    Sale price
    from $13.00
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  • 3B - Fruiting Bags
     3B - Fruiting Bags
    Regular price
    from $13.00
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    from $13.00
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XL Bags

  • XLS-T - Spawn Bags
    XLS-T - Spawn Bag - 10 Pack
    Regular price
    from $16.00
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    from $16.00
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  • XLS-A - General Mushroom Bag - Spawn & Fruiting
    XLS-A - Fruiting Bag - 10 Pack
    Regular price
    from $16.00
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    from $16.00
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  • XLS-B - Mushroom Fruiting Bags
    XLS-B - Fruiting Bag - 10 Pack
    Regular price
    from $16.00
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    from $16.00
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Cool stuff

  • Digital Copy - Texas Mycology Conference
     Digital Copy - Texas Mycology Conference
    Regular price
    $10.00
    Sale price
    $10.00
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  • Unicorn Dugout
     Unicorn Dugout
    Regular price
    $20.00
    Sale price
    $20.00
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  • Plastic-Eating Fungi - USA shipping
     Plastic-Eating Fungi - USA shipping
    Regular price
    $25.00
    Sale price
    $25.00
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    per 
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