Sphagnum Peat Moss or how I like to call it coarse peat because it is more coarse than the Canadian Sphagnum we use to use. The thing I like about the coarse peat is it amends into the soil so much easier than the Canadian peat. Peat is naturally acidic and will help get the pH down in our otherwise alkaline soils. It's also an American product! Please contact the nursery if you are interested in buying this product.