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Mycology Supplies
Agar & Liquid Culture Media
Culture Bank
Culture Jar Supplies
Lab Supplies
Petri Dishes
Sterilizers & Pressure Cookers
Still Air Boxes & Flow Hoods
Grain & Substrates
Additives
All-in-One Bags
Dung-Loving Substrate
Gourmet Substrate
Sterilized Grains
Grow Kits
Outdoor Log Kits
Cultivation Equipment
Controllers
FAE Fans
Grow Bags
Grow Lights
Grow Tents
Humidifiers
Impulse Sealers
Monotubs & Supplies
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$14 Liquid Culture & Agar Mixes
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Mushroom Grain & Substrates
The foundation of any mushroom grow is sterilized grain and substrate - check out our top brands and start your path to success right away!
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Grain & Substrates
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MushroomSupplies
Spawn Magic
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Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
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Product type
Grain & Substrates
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MushroomSupplies
Spawn Magic
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Spawn Magic Sterilized Sorghum Mushroom Grain Bag
$19.99
/
per
Sale
MushroomSupplies Grain and Substrate Bundle
$69.97
$59.99
/
per
MushroomSupplies Grow Kit In-A-Bag
$39.99
/
per
MushroomSupplies Grow Kit In-A-Bag PLUS
$42.99
/
per
MushroomSupplies Sterilized Mushroom Substrate
$24.99
/
per
Sold out
MushroomSupplies Mycomultiplier™ Yield Booster
$10.99
/
per
MushroomSupplies Sterilized Mushroom Grain Bag
$19.99
/
per
Sold out
Spawn Magic All-in-One Mushroom Grow Bag
$23.99
/
per
Sold out
Spawn Magic CVG Mushroom Substrate
$23.99
/
per
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