3 lb Sterilized Corn Grain Mushroom Spawn Bags with Injection Port
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.
my grain arrived looking perfectly hydrated and sterilized, very happy with it so far, thanks guys !