” General purpose ” peat based growing mix . It contains spagnum moss, peat moss, perlite, vermiculite, wetting agent and major and minor elements . What is Mycorrhizae ? Mycorrhizae is a beneficial vesicular-arbuscular endomycorrhizal fungus that is found naturally in soils around the world . More efficient aquisition of water and nutrients . Improved plant survival after planting into field and garden . Increased crop vigor, plant quality and quantity of flowers/fruit .