Our mushroom soil is 100% organic and has NO manure. It is just rich, all-organic materials with the super power of the mushrooms to break it down and make it wonderful for your garden. You can mix it with your garden soil. Also, it works well as a natural mulch for the top of your garden to reduce weeds. They can be used as planters.
Each bag weighs 3 to 7 pounds and will cover around 1 to 3 square feet depending on the size of the bag.
Note: Mushrooms like to grow so if using as mulch, you may be blessed with some volunteer mushrooms.