White Milo Mushroom Substrate Grain Bag - 3lb mushroom jar 5 to 2 quarts of

5 to 2 quarts of colonized spawn to begin the inoculation process and watch your mushrooms thrive with multiple flushes

White Milo Mushroom Substrate Jars 12-Pack

5 to 2 quarts of colonized spawn per 5lb bag to kickstart the colonization process and enjoy multiple flushes of mushrooms

Red Milo Mushroom Substrate Grain Jar - 1qt — $11

Other sizes and formats

White Milo Mushroom Substrate Grain Bag - 3lb mushroom jar 5 to 2 quarts ofWhite Milo Mushroom Substrate Grain Bag 3lb The White Milo Mushroom Substrate Grain Bag 3lb provides a nutrient dense and fully hydrated growing medium for mushroom cultivation. White milo is favored for its small grain size, allowing for greater surface area contact, which promotes faster and more even mycelial colonization. Packaged in a durable mushroom grow bag, this substrate features a self healing injection port for contamination free