Lebanon Roots 2756658 Tree Saver 150 Pack of 3 oz Packets - Roots Tree Saver is a comprehensive soil inoculant combining mycorrhizal fungi, beneficial bacteria and Myconate®. Myconate® is a naturally occurring isoflavone that increases root colonization by mycorrhizal fungi. Also included is Roots Terra-Sorb hydrogels to hold moisture in the root zone, humic acids and various microbial nutrients.