AgroLiquid is built upon three core principles of product development: 

  • Conduct extensive research
  • Emphasize solid agronomics
  • Create sustainability for the grower and consumer alike

The result is advanced crop fertility products, programs and recommendations. Ongoing product development efforts promise to keep AgroLiquid in its leadership position as the company continues to grow.

Our family-owned company has its roots in Michigan’s highly specialized fruit and vegetable business. Incorporated in 1983, the company has grown into a national presence marketing to all types of producers. AgroLiquid now enjoys significant business in the Corn Belt and other row crop areas while retaining its ability to meet the needs of the other markets.

As a family business AgroLiquid reflects the values and principles of its ownership:

  • Transparent honesty
  • Ethical business practices by employees and associates (view our Statement of Ethics)
  • Accurate representation of products and programs
  • The value represented is the value provided

The rapid recent growth of AgroLiquid is due to the strong relationships we build with customers utilizing an ethical business model.

AgroLiquid is committed to industry leadership in the principles and practices of Responsible Nutrient Management®.

A steady stream of researched, improved products coupled with an ethical business model will continue to give producers of all crops increasingly better ways to Prosper the Farmers.


AgroLiquid statement on the California Transparency in Supply Chains Act

Small Town Success

     Our company started in St. Johns, MI by mixing fertilizer with 5 gallon pails. We are now a national presence and have benefited many. With production facilities in Michigan, California, Iowa and Kansas we now serve more than 40 states, Mexico, Canada and Belize.

     Our strong commitment to the community has shown through our continued support of local 4-H groups and FFA chapters. Our family owned company strives to be an industry leader through environmentally friendly farming practices.

Prosper the Farmer

     Our goal is to prosper the farmer while safeguarding the environment. We are above and beyond State and Federal standards, use rail cars to release fewer emissions and are a part of the Responsible Nutrient Management Foundation. We follow the 4R’s: Right Source, Right Rate, Right Time, Right Place to sustainably produce more food and fiber for a growing population with less applied fertilizer.

     To support our products we do extensive research. Our 800 tillable-acre farm is one of the largest research farms dedicated to fertilizer research. We work hard to ensure crops are receiving the highest quality of plant nutrition.  




Doug and Eloise1

Founder Douglas Cook shares some of his vision and insights that lead to the founding of AgroLiquid. Watch video