Introducing our BLACK GOLD Mushroom Substrate Grow Bag, the perfect solution for growing your own mushrooms at home. 
Our mushroom substrate is made from a blend of coco coir, vermiculite, gypsum, and corn - think of the corn as little golden nuggets of mushroom goodness! This carefully crafted blend provides the ideal environment for mushroom growth, ensuring healthy and robust crops.
This bag features a 0.2um air filter
Self healing injection port
3lbs of CVG substrate and corn mixed together 🍄 🌽 
 
Want more substate? Simply add our substrate cvg bag additive and watch as your mushrooms flourish.
 
Whether you're a seasoned mushroom grower or a beginner, our substrate bags are a great choice for all levels of experience. With our BLACK GOLD Mushroom Substrate Grow Bag, you'll be on your way to growing the most awesome and flavorful mushrooms in no time!