Ottawa Valley Farm Show

Mar 12- Mar 14    |    Ottawa, Ontario

Learn More
Sustain your legacy graphic


  • All Crops
  • All Crops

Product Overview

Boron (B) 15%


Granubor provides boron to meet the crop’s demands during the growing season providing immediate availability of boron and supply for extended plant needs.

Particle size: Size Guide Number (SGN) – 280
Bulk density (lb per cubic foot): 58.84 (loose)/60 (tight)
Salt index: 87

Key Benefits At A Glance

  • The ore is dissolved in water and re-crystallized, removing any impurities and creating an extremely pure natural product.
  • Sodium based boron is nearly 100% water soluble.
  • Granubor is OMRI Listed for organic use.


BBoron Boron is essential for all plant growth, aiding in the transfer of sugars and nutrients from leaves to fruit, and for specific functions in yield production by increasing pollination and seed development.
Boron is an important nutrient for root growth, cell division and is key for optimum pod production.

Want to see how this product compares to a liquid impregnation product? Click HERE.

Application Rates