Plug Spawn - Chicken of the Woods100 Chicken of the woods mushroom plug spawn and detailed instructions. Use to colonize stumps and logs, and produce gourmet mushrooms for many years. Chicken of the Woods mushrooms get their name because their grained, firm texture and taste have been compared to chicken. Mushroom Mojo Chicken of the Woods Plug Spawn ***These plugs must be used within 2 weeks of receiving them. If you cannot use within 2 weeks, you can place it in the refrigerator