Solubor contains the highest concentration of Boron with maximum solubility in water. Solubor may be drenched into the soil or used in a foliar application.

USE: Dissolve 0.25 grams of Solublor in one liter pure water. now use this stock concentrate at the rate of 5 mL per liter (19mL/Gallon) working solution. This provides 0.25 ppm Boron in the working solution.