Educational Videos

Refining borate fertilizer at U.S. Borax

Not all boron sources are created equal. At U.S. Borax, our products are fully refined to remove impurities and maximize potential plant uptake.
 

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How do plants use boron?

Boron plays a vital role in plant health and crop yield. Learn how plants use this important micronutrient.

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Boron: Helping feed the world

Agriculture needs to become increasingly efficient to feed a growing population. As an essential element for crop growth, boron has a vital role to play.

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The basics of boron deficiency

What happens to your soil and crops without adequate boron? Hear why boron matters and how deficiency affects various plants.

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Optimizing agriculture in Latin America

U.S. Borax is committed to supporting growers, agronomists, and distributors in Latin America, using high-quality, refined borates and expert agricultural education and advice.

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How to spot boron deficiency

Understand the symptoms of boron deficiency and what the best practices are to identify the amount of boron in your soils and plants. Focusing on micronutrients will help you achieve optimal growth, health, and yields.

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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 650 customers with more than 1,800 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles. Learn more about Rio Tinto.

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