Description Bio-tone Starter Plus is an all-natural plant food that is combined with a stronger concentration of our Bio-tone beneficial microbes along with both endo and ecto mycorrhizae. The ideal starter plant food originally designed for professionals. Bio-tone starter plus will increase root mass and help avoid transplant loss in difficult planting conditions. For everything you plant. Product Features: Bio-Tone Starter Plus is an all-natural plant food that is combined with a stronger concentration of beneficial bacteria The ideal starter plant food, originally designed for professionals Bio-tone Starter Plus will increase root mass and help avoid transplant loss in difficult planting conditions For organic gardening All natural plant food with bacteria, humates and mycorrhizae Microbe enhanced all natural plant food Includes both Endo and Ecto Mycorrhizae grows larger root mass to help plants establish fast