Rye Berry Mushroom Substrate Grow Bags with Self Healing Injection Port (3Lbs Ba

This sale is for a three-pound mushroom grow bag of sterilized rye berries. Each three-pound bag is equal to 3 quarts in volume. We only use certified organic rye, which is fully hydrated, gypsum added and sterilized. These mushroom spawn bags are ready to inoculate rite out of the box. This three-pound sterilized mushroom substrate bag is sporting a self-healing injection port and a 5-micron filter patch. Mushroom spawn bags with self-healing injection ports help to cut down the chance of any outside contamination entering during inoculation. A 5-micron filter patch provides gas exchange during colonization which is an important factor in colonization times. Simply inoculate your bag with 4 to 6cc of your favorite gourmet mushroom culture and shake the bag. Allow to colonize in normal room temperature for four weeks or until fully colonized. We have been making premium mushroom substrates for over 12 years now which provides us with the knowledge and skills necessary to simplify the mushroom cultivation process for our customers. Our rye berry mushroom substrate grow bags are sterilized at 17 psi for 3 hours.