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. Learn more about Fertibor
Granubor 2
Discover the primary characteristics, benefits, and uses of U.S. Borax Granubor 2, a refined boron product that is perfect for bulk blends. Learn more about Granubor 2
Solubor
Discover the primary characteristics, benefits, and uses of U.S. Borax Solubor, the most concentrated form of refined boron product available on the market an... Learn more about Solubor

Rio Tinto Borates is a global leader in the supply and science of borates - naturally-occurring minerals containing boron and other elements. Refined borates are essential nutrients for crops. We are 1,000 people serving 500 customers with over 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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