-With MYCOACTIVE technology to stimulate vigorous growth for greater stress resistance, larger root system for increased nutrients, water uptake, bigger, healthier plants -Specially formulated for a wide range of plant species -Offers ideal water holding, nutrient retention, and aeration properties -Light and easy to handle compressed format -Expands 2X to 4 cubic feet (112 L) -Controlled release fertilizer provides nutrients for up to 9 months Ingredients: -Canadian sphagnum peat moss -Peat humus -Perlite -Limestone -Controlled release fertilizer -Mycorrhizae - GHA297 Technology