Introducing our All-in-One Bag – featuring CVG substrate and grain in a convenient setup. What sets ours apart is the temporary seal between the layers. This innovative design allows the grain to colonize first, then mix into the substrate for optimal inoculation points throughout, resulting in better grows and yields. Plus, the reusable clip seals the bag after opening for fresh air. Simplify your cultivation process and maximize your results with our All-in-One Bag.