Spotting boron Deficiency

Visual Symptoms of Boron Deficiency

Boron deficiency in various crops shares certain characteristics including misshapen, thick, small, brittle leaves—typically affecting the youngest leaves first. 
Misshapen, thick, small, brittle leaves—typically affecting the youngest leaves first
Short, shrunken stems and stunted or reduced growth points
Cracked or watery tissue or fruit
Malformed or irregular fruit or kernels 

How to spot boron deficiency

Marcel Barbier Development Specialist

Educational Video

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 micronutrien... Learn More

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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