Supermoss Mountin Moss Fine Dried Green Sphagnum 480cuin Long fiber, premium grade, long lasting sphagnum. Absorbs up to 17 times its weight in water. Exceptional moisture retention, allows plants to breath. Sustainable harvest product. Excellent for anchoring roots in Orchid potting. Reduce watering frequency of hanging basket and outdoor pots. A top layer on potted plants reduces moisture loss. Soil amendment, ground cover and pot dressing.