Boric Acid

Boric Acid is a fast release source of boron that can be dissolved in water and applied through drip irrigation at a rate of 1-3 pounds per acre. When using in foliar, we recommend using with HoloCal to avoid potential boron toxicity. Boron is an important micronutrient. Deficiencies lead to poor calcium uptake, poor root development, hollow heart, hollow stems, splits in root crops, poor fruit set, delayed maturity, and reduced uptake of all nutrients.

Disclaimer: NOP approved with restrictions on boron.