While mushrooms may grow on most organic matter, there are some particularly good substrates for growing mushrooms, and coffee grounds are one such substrate. Coffee grounds are the leftovers that are produced when you make a pot of coffee. They offer a rich source of nitrogen and other nutrients that many kinds of fresh and […]

Straw is an agricultural waste product from grain crops. During the growing process, straw has little use and it becomes a waste product once the grains have been harvested. Sawdust on the other hand is another waste product from woodworking and lumber. Sawdust is the byproduct of sawing logs into boards, which can be used […]