DieHard™ Injectable contains both endo- and ectomycorrhizal fungi.
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.
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SDS for DIEHARD Injectable