SOIL MOIST Root Dip – Ecto is formulated to inoculate bare-root stock prior to planting or shipping. The formulation contains a diverse blend of five species of healthy viable ectomycorrhizal propagules that are adapted to a wide range of plants and habitat conditions. This formulation will provide newly planted stock with an improved growing environment. 3 oz. will make 1 gallon of slop; one gallon will treat 100+ seedlings.