Spawn - Yellow oyster Mushroom

Discover the easiest way to grow your own mushrooms at home with our premium Mushroom Grow Bag. Each sealed bag contains fully colonized rye grain mycelium—prepped and ready to produce a bountiful harvest, even for beginners. The nutrient-rich substrate ensures rapid growth and healthy mushrooms with minimal effort. Simply place the bag in your preferred growing spot and watch the transformation begin. Perfect for indoor cultivation, these compact grow bags (approx. 2 lbs, with natural off-white color and speckled grain texture) provide optimal conditions for a successful mushroom crop.