Natural Water Efficiency

Solar Guard delivers Natural Water Efficiency, helping crops make every gallon count by reducing water loss and improving the use of both irrigation and natural rainfall. The result is stronger productivity with no changes to your existing irrigation system.

Reduce Water Loss Where It Starts

Crops lose a large portion of applied water to high UV light and evapotranspiration. As temperatures rise, plants shut down, lose moisture, and stop turning water into growth. That means more water applied — and less yield returned.

Solar Guard works directly at the leaf level to reduce water loss and keep crops productive longer during peak stress hours.

The result: more crop from every gallon applied.

Unlike traditional water-saving solutions, it works at the plant level — not the system level. Solar Guard delivers measurable water savings while maintaining productivity — even in extreme stress. Just spray and reduce water demand immediately.

Significant Increase In WUE: Measurable and verifiable water loss reduction. 15 – 20 plus % increase in Water Use Efficiency

No New Infrastructure Required: No irrigation redesign, canal lining or capital construction

Boosts Growth: Yield improvement under stress by increasing time of photosynthesis before photorespiration

Reduces Your Carbon Footprint: Releases up to 20% more clean oxygen into the atmosphere

Spray. Guard. Grow.

Solar Guard works at the plant level — not the system level.

Spray Solar Guard

Protective Layer Forms

Water Loss Slows

Plants Thrive

More water More Growth

Made By Farmers, For Farmers.

Solar Guard is built on decades of research, innovation, and collaboration. What began in 1998 with the first formula, Microcal, has evolved through partnerships with physicists, engineers, and universities into the advanced SMART CAL++ technology farmers trust today. Backed by years of testing with the USDA, Oregon State University, regional private testing companies and international research institutions, Solar Guard continues to set the standard for smarter, more resilient farming solutions.