Available in 4 sizes

2OZ, 8OZ, 5LB, 20LB

Develop root systems and improve nutrient cycling

Down To Earth’s Root Growth Enhancer is an all-purpose combination of Endomycorrhizal and Ectomycorrhizal Fungi to benefit a diverse selection of plants, trees and shrubs. These microscopic soil organisms are critical for developing expansive root systems, improving nutrient cycling and soil structure and protecting against a variety of plant stresses including drought and environmental extremes. This easy to use, granular formula will aid in dramatically increasing root growth for more vigorous plants and trees. DTE Root Growth Enhancer can be applied directly under seeds, cuttings and transplants or blended into potting mixes.


Endomycorrhizal fungi: Glomus intraradices, Glomus mosseae, Glomus aggregatum, Glomus etunicatum – 16.5 prop/gm each

Ectomycorrhizal fungi: Rhizopogon villosullus, Rhizopogon luteolus, Rhizopogon amylopogon, Rhizopogon fulvigleba – 7,150 prop/gm each; Pisolithus tinctorius – 220,000 prop/gm; Scleroderma Cepa and Scleroderma citrinum – 14,300 prop/gm each

99.9% Inert Ingredients

Listed by the Organic Materials Review Institute for use in organic production.

The objective is to ensure physical contact between the roots and the inoculant.

Vegetable Gardens & Flower Beds:

Mix 2 lbs. per 100 square feet or apply 1 tsp. per row foot when seeding or 1/4 tsp. directly on transplant roots.

Containers & Houseplants:

Apply 1/2-1 tbsp. per gallon of soil when transplanting or mix up to 3 lbs. per cubic yard of soil.

Trees Shrubs & Vines:

Apply 2-3 tbsp. per inch of stem caliper directly to plant roots or in prepared transplant hole.

Store this product between 40 F and 85 F degrees. Avoid temperatures in excess of 140 degrees F.

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