E. B. Stone Edna’s Best Potting Soil now contains mycorrhizal fungi which are beneficial organisms that colonize the roots of most plants and become a natural extension of the root system.
Contains Composted Fir Bark, Sphagnum Peat Moss, Redwood Compost, Mushroom Compost, Volcanic Pumice, Earthworm Castings, Washed Sand, Kelp Meal, Bat Guano, Feather Meal, Gypsum and Mycorrhizae.Oyster Shell Lime and Dolomite Lime are added as pH adjusters. A natural wetting agent, Yucca shidegera saponin, has been added to help remoisten the product.
8 qt bag