performance Agriculture Products

Boost your bottom line with U.S. Borax.

You care about crops — and so do we. That’s why U.S. Borax
mines and refines only top-quality boron, free of unwanted contaminants.
Granubor 2
B 14.3%

Granubor 2 is engineered to meet crops’ boron demands, when they need it most - during the growing season.

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Granubor 2
Solubor
B 20.5%

The best choice for foliar applications, Solubor is formulated to disperse quickly in liquid, leaves minimal residue, and provides an economical source of boron.

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Solubor
Fertibor
B 15.0%

Fertibor is the optimum product for suspensions and easily handling, and offers superior flow and consistency.

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Fertibor

Product Videos

Fertibor
Discover the primary characteristics, benefits, and uses of U.S. Borax’s flagship refined boron product. Watch the video
Granubor 2
Discover the primary characteristics, benefits, and uses of U.S. Borax's Granubor 2, a refined boron product that is perfect for bulk blends. Watch the video
Solubor
Discover the primary characteristics, benefits, and uses of Solubor, the most concentrated form of refined boron product available on the market and ... Watch the video

U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 500 customers with more than 1,700 delivery locations globally. We supply 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles east of Los Angeles.  Learn more about Rio Tinto

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