Sterilized BRF Optimal Nutrition Blend Mushroom Substrate Half Pint Jars

Description

These sterilized BRF PF TEK 1/2 Pint Jars are made with All-natural Vermiculite, Brown Rice Flour, Distilled Water, Milled Organic Corn Flour and Gypsum for an added boost your mushrooms/mycelium will love!
They are vacuum sealed after sterilization to ensure sterile environment and proper moisture content
The jars are sterilized in a commercial autoclave for over 1 hour to guarantee a sterile growing medium.
The lids are equipped with a self sealing injection port for easy inoculation and the 3M 0.22 micron filter allows for filtered air exchange and no contaminate intrusion.
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I am happy to answer questions or help with any issues.
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