For decades, the industry has faced significant manufacturing challenges in attempting to coat nutrients with humic acid. This has resulted in the reliance on blended fertilizers containing granular or screened humates, or separate applications of fertilizer and humic material.
With CarbonCoat, we've shifted the standard.
CarbonCoat utilizes a patented manufacturing process to bond fertilizer granules with a potassium humate coating. These clean, spherical, free-flowing granules deliver nitrogen and humic acid simultaneously.
Select CarbonCoat products also utilize a polymer coating to extend their nutrient release.
The CarbonCoat family of products includes Humic Coated Urea (HCU®), Poly-Coated Humic Coated Urea (PCHCU™), and Humic Coated Ammonium Sulfate (HCAS™).
The flagship product of the CarbonCoat line is Humic Coated Urea (HCU), which combines urea granules with potassium humate, creating an ideal nitrogen solution for the warmer months of the growing season.
These multipurpose soluble granules can be solubilized for spray application or dry applied through typical dry spreading equipment.
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Featuring HCU as a base, PCHCU granules also include a polymer coating, providing an extended nitrogen release profile perfect for regular application throughout the playing season.
PCHCU's humic component provides many benefits. Compared to urea applications alone, PCHCU delivers significantly higher total root length, surface area, and volume. Compared to other controlled-release nitrogen sources, PCHCU also provides higher levels of plant-available nitrogen.
Improving on an industry standard, Humic Coated Ammonium Sulfate (HCAS) combines ammonium sulfate granules and humic acid to create an ideal nitrogen source for the cooler months of the growing season, when green-up and growth are crucial.
HCAS is available in two formulations. Large particle, spreadable granules are ideal for broadcast applications, while the smaller, soluble granules (known as HCAS SG) are ideal for foliar fertility applications.
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Along with their featured CarbonCoat components - HCU, PCHCU, and HCAS - these blends also feature beneficial materials like SmartPhos® DG slow-release phosphorus, carbon-rich humic acid, and more.
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With a focus on quality, service, and technology, the products we bring to market are designed to make work easier for those who use them. From a broad range of fertilizers, control products, and soil enhancers, to patented products and delivery systems, we’re committed to delivering next-generation solutions with the highest level of quality and customer service in the industry.
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