Sterilized Millet Grain Bag with Injection Port

Introducing our highly sought-after organic millet grain spawn bags, meticulously formulated to optimize mushroom growth. These bags are crafted with a nutrient-rich blend of organic millet, featuring a self-healing injection port and a 0.2 micron filter patch, ensuring efficient gas exchange and effective contamination prevention. For best results, use 1 lb of spawn for every 5 lbs of substrate, while our 3 lb bags require 2.5-5ccs of spawn. Millet is the preferred choice for its low contamination risk and abundant nutrients. Rest assured of absolute sterility, as our bags undergo thorough sterilization using a commercial-grade autoclave, guaranteeing their pristine condition for your cultivation endeavors.