Grow Media – Sterilized Grain – One Pound Bag – 4 Pack (20% Savings)

All of our products are made to order and may take up to 2 weeks to ship.

One-pound of pre-sterilized grain ready to be inoculated a syringe or agar. Packaged in a sealed myco bag with injection port and a 0.2 micron filter patch for fresh air exchange. (Each 1 lb. bag is approximately 24 FL oz. in volume, equal to 3-4 ½ pint jars) These bags are guaranteed to arrive to you 100% sterile and ready to inoculate with your favorite mushrooms spores or culture!

These substrate bags are always made to order to ensure freshness and are expertly prepared in a sterile environment with the utmost care. We take great pride in attention to detail and “sterile techniques” to guarantee you will receive nothing but the best possible product at the lowest price.