This peat moss has excellent aeration, water retention and drainage. Many professionals prefer to blend this peat moss into their customer mixes, because of its ability to retain water, while aerating the soil. Ferti-lome Canadian Sphagnum Peat Moss is certified by OMRI (Organic Material Review Institute), which indicates that they are approved for use in organic production. Completely natural and organic, Sphagnum Peat Moss is the answer to both compact and loose soil conditions, which any soil can benefit from. Sphagnum Peat Moss is also used in compost bins to enhance decomposition and reduce odor.