Boron is one of seven essential micronutrients vital to fertilization, fruit and seed production. But it's a micronutrient with macro effects. Boron deficiency is the most widespread of all crop deficiencies, affecting almost all major crops grown around the world.

Borax is the world's leading supplier of borates into the agricultural industry. We've been at the forefront of crop research since 1940, and offer the best product quality, technical expertise, supply reliability and customer service the world has to offer.

Boron is an essential element for all plants, and vital to maximizing crop quality and yield. Application methods, amounts and schedules vary for each crop. Boron should be present in all soils in trace amounts, but boron deficiency is very widespread. Contact your local Borax representative to determine boron needs in your geographic region.

Borax is the acknowledged world leader in borate handling and processing, as well as research into boron’s properties and applications.

Organic Registration Certificates

WSDA Certificate 2015-2016

European Soil Association Certificate 
European Soil Association Certification Limited Certified Product Scheme
European Soil Association Information Schedule
OMRI Listings

Fertibor      Granubor 2     Granubor 2 Canada     Solubor     Optibor 

Product Summary - Americas

Boron In Crops

Boron needs vary by crop and growing method. Click the crops listed on the right to find out more.

Crop Guides

Agronomy Notes


Contact your Borax representative