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Known as the “Soil Environment Company”, the former Gro-Power®, Inc. started manufacturing humic-based fertilizer and soil conditioner products in 1966. The California-based company developed soil fertility solutions by using high-quality humates supplied by Huma®. In January 2024, Huma® acquired Gro-Power® to carry on its legacy and product line that has a loyal customer base across the world.
The Gro-Power® manufacturing equipment and assets have been moved to Huma®’s manufacturing facilities in Arizona. As Gro-Power® products go back into production, we expect them to be available for order soon.
Gro Power's Humus based fertiliser / soil conditioner products are odour free, environmentally safe, and free of waste products such as animal waste, poultry litter, sewage sludge or industrial by products. All products contain non-staining Iron, Manganese and Zinc.
Applied Agronomics stock the Premium Green range which includes 1% wetting agent and is available in both Greens and Fairway Grade.
Our Gro Power is supplied in easy to use 20kg bags.
This product will provide long lasting colour. It is applied at low rates, is low risk and non burn while being very reliable, very economical and water saving.
Premium Green products are guaranteed to never layer or build up in soil profiles.


Applied Agronomics Australia is the exclusive importer of Gro Power to Australia
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