Innovation is the foundation of how
Diamond K serves Western growers
and their crop advisors.

Your fields, orchards and vineyards face constant change including:

Water Scarcity

Saline Soils High
in Bicarbonates

Nutrient Tie-Up
and Imbalances

Environmental
Pressures

Poor Quality
Irrigation Water

At Diamond K, we believe the best way to support you and your crop advisors is innovative new products that are rooted in your water and soil challenges. For more than 30 years, our R&D team has collaborated with growers, regional agronomists and local crop advisors to create solutions designed for Western Agriculture.

Your fields, orchards and vineyards face constant change including:

Water Scarcity

Saline Soils High
in Bicarbonates

Nutrient Tie-Up
and Imbalances

Environmental
Pressures

Poor Quality
Irrigation Water

At Diamond K, we believe the best way to support you and your crop advisors is innovative new products that are rooted in your water and soil challenges. For more than 30 years, our R&D team has collaborated with growers, regional agronomists and local crop advisors to create solutions designed for Western Agriculture.

These products are now available for the 2026 growing season.

Diamond K Premium Prill

A new prilled form of the our best selling solution grade gypsum that contains 22.5% calcium and 18% sulfur

Diamond K Aqua-Drive Elite

The next generation of the West’s best selling soil wetting agent that retains moisture longer at deeper root depths

Diamond K Bio Algae

Proprietary microalgae that activates dormant native soil microbes for increased nutrient use efficiency

Diamond K Aqua-Drive Elite Bio

A combination soil wetting agent with microalgae that has been proven to reduce water applications by up to 40%

Diamond K Premium HA WS and SG

Wettable powder and granular forms of our new nano-particle humic acid that enhance nutrient chelation and complexation

Diamond K Premium 95 HA

A combination of the West’s best-selling solution grade gypsum and our new humic acid that reduces salinity and sodality

Contact Us for more Information