Cool, I’ve been growing mushrooms as well for many years. Even dried mycelium is much more airy then sawdust. Plus, using sawdust as a packing material will le

Cool, I’ve been growing mushrooms as well for many years. Even dried mycelium is much more airy then sawdust. Plus, using sawdust as a packing material will leave a mess when the customer unboxes their product. It’ll also cover the product itself. Mycelium will at least stay in one piece.