Humic Growth Solutions

- Water Soluble Spray Dried Humic Acid Powder


Diamond-Grow Organic 100% Water Soluble Humic Acid Powder is concentrated humic acid powder that contains 95% humic acid content. This product contains the same benefits as our liquid product, which we make available in powder form for dry mix fertilizers as well as for cost effective shipping.

Our Diamond-Grow Organic 100% Water Soluble Humic Acid Powder is derived from the finest, richest, and purest source of humic acid in North American and arguably the World. This humic acid source is a weathered type of oxidized sub-bituminous coal rich in humic substances. This humic acid source is similar to the commonly found Leonardite (lignite coal), but our source contains a higher concentration of Humic and Fulvic Acids and significantly lower levels of ash and heavy metals, such as lead, arsenic, and mercury.

Our company began spray drying our Liquid Humic Acid to serve our customers manufacturing dry mix fertilizers and customers that are located abroad. The addition of our spray dry line has enabled us to deliver the same great organic humic product in larger quantity without the water weight, significantly reducing the shipping costs, which passes on cost savings to the customer.

Our 100% Soluble Humic Acid product proudly displays the OMRI, WSDA, and EcoCert organic certifications, assuring that the end user that our product is in compliance with the high standards of these organizations. .

We offer this product in the following presentations:

  • Pallet – 44 lbs. boxes/36 boxes or 48 boxes
  • 2,000 lbs. Poly Tote

Our Spray Dried Powder is 100% water soluble and it will not block the nozzles of irrigation systems, as the particle size of the suspension is <100 microns. It is suitable for direct application or you also can mix it with soluble fertilizer formulations like soluble NPK, DAP or urea and also with herbicides. It can be applied by sprinkler, drip or surface irrigation systems. First mix the recommended amount with pure water and fill it in the mixing tank.

Customer reviews

  1. By Jarrod Burden on

    Very shady business The owner steals money from employers and clients he dilutes the product to pinch pennies very poor run business