Hard Water Conditioner Adjuvant
Hard Water, Handled.

Inputs That Earn Their Keep.
1,000,000+ Test Acres
Technical Specs:
Built to handle hard well water
Water Hardness Conditioning
Enhanced Pesticide Performance
Improve Tank Mix Stability & Application Efficiency
Cation Sequestration (Calcium & Magnesium)
1 gal of Water Cannon treats 1280 gallons of water.
Use Rate: 10oz reduces 100ppm water hardness in 100 gallons of water.

"Water Cannon is a simple add that conditions hard water before actives go in the tank. It improves compatibility, reduces antagonism, and helps us get more consistent performance out of the same spray program." - Arthur Costa, Agronomist
Water Cannon is a high-performance water conditioning adjuvant designed to improve spray solution performance in hard water conditions. It conditions spray water by binding calcium and magnesium before pesticides or nutrients are introduced into the tank.
Hard water contains dissolved minerals such as calcium (Ca++) and magnesium (Mg++). These minerals can bind with active ingredients, reducing compatibility, tank mix stability, and overall performance. Conditioning water before adding crop protection products helps minimize antagonism and improve consistency in the field.
Water Cannon works through cation sequestration. It binds dissolved calcium and magnesium ions in hard water, preventing them from interfering with pesticides and nutrients. This allows the spray solution to remain stable and perform as intended.
Hard water can:
• Reduce pesticide effectiveness
• Cause tank mix incompatibility
• Create uneven performance
• Reduce consistency between loads
• Increase the risk of antagonism
Antagonism occurs when minerals in hard water bind to active ingredients in the spray tank, reducing product availability and overall effectiveness. It is a chemical interaction, not a plant health or disease issue.
Water Cannon helps address these issues by conditioning the spray water before actives are added.
Water Cannon should be added first to the spray tank, before crop protection products or nutrients. Conditioning the water prior to adding actives ensures improved compatibility and performance.
Water Cannon is typically used at 10 oz per 100 gallons of water, which reduces approximately 100 ppm of water hardness. Always follow proper mixing procedures and adjust rates based on water quality.
One gallon of Water Cannon treats approximately 1,280 gallons of water, depending on hardness levels.
Water Cannon is designed to improve water quality and compatibility in hard water conditions. Depending on the spray program and water hardness levels, it may reduce or replace the need for additional conditioning products. Applicators should evaluate their specific program requirements.
Yes. By conditioning water before actives are added, Water Cannon helps improve tank mix stability and compatibility, reducing the likelihood of antagonism or performance variability.
Water Cannon is ideal for:
• Growers operating in hard water regions
• Retailers and custom applicators
• Operations focused on tank mix stability and consistent performance
• Programs requiring improved pesticide and nutrient compatibility
Wholesale Agricultural Supply & Distribution — Crop Protection, Foliar Nutrition, and Adjuvants serving dealers, resellers, and farm operations across the U.S.
© 2026 I&B Ag Supply. All rights reserved.
Privacy Policy.
I&B Ag Supply | 505 80th Ave, Swea City, IA 50590 | Direct Sales: (712) 214-4235