Diehard Ecto Injectable, 8 oz. bag

DieHard™ Ecto Injectable contains ectomycorrhizal fungi only. The ecto-only formula is ideal for alder, arborvitae, aspen, basswood, beech, birch, chestnut, chinquapin, fir, hemlock, hickory, larch, linden, madrone, oak, pecan, pine, poplar, and spruce. Use with root injection equipment to treat mature and newly planted trees and shrubs. The injectables work in nearly all species of trees and shrubs except rhododendrons, azaleas, and laurels. Application: Mix contents of 8 oz. bag with 100 gallons of water and inject on a 2-1/2 foot grid pattern.