Popcorn Grain Spawn - How to Prep and Sterilize Popcorn for the Perfect Spawn! (instant pot method)
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How to Make Drippy Corn Tek (E-Z Popcorn Grain Spawn)
13:09
Sterilizing Substrate with an Instant Pot
13:51
How To Make Popcorn Spawn Jars (No Pressure Cooker) - Growing Mushrooms
7:37
Instant Pot Sterilization of Rye Grain for Spawn - Home Mushroom Growing - How To Procedure
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Making grain spawn using crack corns@Mushrooms Angels
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Bulk Popcorn tek. 18 pound bags. Mycology
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The Ultimate Grain Experiment for Mycology
13:45