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3 lb Sterilized Corn Grain Mushroom Spawn Bags with Injection Port

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Corn mushroom substrate makes a fantastic spawn and will support the growth of any gourmet mushroom strain. Corn has a great consistency and provides solid inoculation points when spawned to a bulk substrate. This corn substrate has been fully hydrated and sterilized in a mushroom grow bag so it's ready to use immediately.

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N
Nicole

No contam! Beautiful first cake ever

D
Doug Cullen
very pleased

my grain arrived looking perfectly hydrated and sterilized, very happy with it so far, thanks guys !

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