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Borax decahydrate, also known as sodium tetraborate, is a naturally occurring mineral and derivative of boron. This product can be used in your garden for a variety of applications.

Main uses

  • Fertilizer 
  • Weed control 
  • Fungicide 
  • Pest control (ants, aphids) 
  • Disinfect and clean garden tools and gloves 


If you suspect a boron deficiency in your garden we recommend you get a soil test to determine optimal application rates. When used properly, the addition of borax to your soil can improve plant health, growth and reproductive success.