Josh’s Frogs Peat Moss is a natural product occurring from decomposed sphagnum in peat bogs. It’s fluffy. lightweight and can be used in a variety of mixes to help in water retention and as a soil conditioner. Our Peat Moss has an acidic pH which certain plants such as ferns, blueberries, azaleas and rhododendrons love. Our Peat Moss is 100% Canadian Sphagnum Peat and is MRI Listed® for use in organic production.