Working to increase the absorption ability of the roots, mycorrhizae aid in the absorption and transfer of water and mineral nutrients from the soil to the plant.
PHC Injectable Mycorrhizae for Trees also introduces six species of beneficial bacteria which improve soil fertility by: nitrogen-fixing, phosphorus solubilizing and biodegrading soil organic matter, and releasing mineral nutrients. Includes humic acid, sea kelp extract, soluble yucca plant extract, nutrients, amino acids, proteins, vitamins and sugars.
This product is effective on all trees and shrubs except rhododendrons, azaleas, and mountain laurels. Avoid hot injection systems, as prolonged heat above 115 degrees kills the spores.