Regular price $189.00
Shipping calculated at checkout.



Agro-K Clean Boron, a liquid 3% boron product, is designed for foliar application to correct boron deficiencies.  Clean Boron utilizes Agro-K’s proprietary fermentation manufacturing process to produce a foliar boron product that is soft on plant tissue and rapidly absorbed to meet the nutritional needs of various crops.

Boron is one of seven micronutrients essential to all plant growth. A deficiency in Boron can cause your plant to reduce its secretions of root exudates and sugars, which can cause a reduction of mycorrhizal fungi colonization. It can also adversely affect the metabolism and growth of your plants


  • Foliar: Apply 1 to 4 pints per acre with sufficient water for thorough
    coverage. Repeat every 2-4 weeks as needed. Small Batch 2-3ml per Litre of water. 
  • Soil: Apply 1 to 4 quarts per acre. The product can be applied through
    irrigation systems or sprayed on the soil and watered in. Repeat every
    2-4 weeks as needed.


  • 3% Boron (B)

This product complies with Canada’s Organic Production Systems General Principles & Management Standards and Permitted Substances Lists (CAN/CGSB-32.310-2021 CAN/CGSB-32.311-2020)

CAUTION: Boron is extremely phytotoxic to some crops. Do not use unless you are certain no crop injury will occur.

WARNING:  Do not handle this product until all safety precautions have been read and understood. Keep out of reach of children. MSDS Sheets are available upon request. 

You may also like