The 4R Nutrient Stewardship Certification Program encourages agricultural retailers and independent crop consultants to adopt proven best practices through the 4Rs, which refers to using the Right Source of Nutrients at the Right Rate and Right Time in the Right Place. Across all geographies, nutrient service providers meet cumulative criteria, evaluated each year by a private, third-party auditor, to maintain certification.

The following nutrient service providers have earned certification under the
4R Nutrient Stewardship Certification Program:

AgXperience, LLC

AgXperience, LLC – Stoutsville, OH (YEAR ONE CERTIFIED)

The Andersons

The Andersons, Inc. – Fostoria, Ohio (YEAR FOUR CERTIFIED)

The Andersons, Inc. – Fremont, Ohio (YEAR EIGHT CERTIFIED)

The Andersons, Inc. – Gibsonburg, Ohio (YEAR FOUR CERTIFIED) 

The Andersons, Inc. – Litchfield, Michigan (YEAR FIVE CERTIFIED)

Champaign Premium Grain Growers

Champaign Premium Grain Growers – Milford Center, Ohio (YEAR SEVEN CERTIFIED)

Deerfield Ag Services

Deerfield Ag Services – Deerfield, Ohio  (YEAR THREE CERTIFIED)

Edon Farmers Co-op

Edon Farmers Co-op – Edon, Ohio (YEAR SIX CERTIFIED)

Gerald Grain Center

Gerald Grain Center – Ridgeville Corners, Ohio (YEAR FOUR CERTIFIED)

Helena Agri-Enterprises

Helena Agri-Enterprises – Continental, Ohio (YEAR SIX CERTIFIED)

Helena Agri-Enterprises – Martin, Ohio (YEAR FIVE CERTIFIED)

Helena Agri-Enterprises – McCutchenville, Ohio (YEAR NINE CERTIFIED)

Heritage Cooperative

Heritage Cooperative – Upper Sandusky, Ohio (YEAR SEVEN CERTIFIED)

Integrated Ag Services

Integrated Ag Services – Milford Center, Ohio (YEAR SIX CERTIFIED)

Legacy Farmers Cooperative

Legacy Farmers Cooperative – Arcadia, Ohio (YEAR NINE CERTIFIED)

Legacy Farmers Cooperative – Arlington, Ohio (YEAR NINE CERTIFIED)

Legacy Farmers Cooperative – Custar, Ohio (YEAR TEN CERTIFIED)

Legacy Farmers Cooperative – McComb, Ohio (YEAR NINE CERTIFIED)

Legacy Farmers Cooperative – Pandora, Ohio (YEAR NINE CERTIFIED)

Luckey Farmers, Inc

Luckey Farmers, Inc. – Berkey, Ohio (YEAR SEVEN CERTIFIED)

Luckey Farmers, Inc. – Bradner, Ohio  (YEAR SEVEN CERTIFIED)

Luckey Farmers, Inc. – CSC – Cygnet, Ohio (YEAR THREE CERTIFIED)

Luckey Farmers, Inc. – Graytown, Ohio  (YEAR SEVEN CERTIFIED)

Luckey Farmers, Inc. – Plymouth, Ohio (YEAR SIX CERTIFIED)

Luckey Farmers, Inc. – Bascom-Tiffin, Ohio (YEAR FIVE CERTIFIED)

Maria Stein Grain

Maria Stein Grain – Maria Stein, Ohio (YEAR SEVEN CERTIFIED)

Mercer Landmark

Mercer Landmark, Inc. – Glenmore – Ohio City, Ohio (YEAR FOUR CERTIFIED)

Mercer Landmark, Inc. – Paulding – Payne, Ohio (YEAR SEVEN CERTIFIED)

Morral Companies

Morral Companies, LLC – Morral, Ohio (YEAR SEVEN CERTIFIED)

Nester Ag LLC

Nester Ag, LLC – Bryan, Ohio (YEAR EIGHT CERTIFIED)

Nutrien Ag Solutions

Nutrien Ag Solutions – Attica, Ohio (YEAR EIGHT CERTIFIED)

Nutrien Ag Solutions – Blissfield, Michigan (YEAR SEVEN CERTIFIED)

Nutrien Ag Solutions – Delphos, Ohio (YEAR THREE CERTIFIED)

Nutrien Ag Solutions – Findlay, Ohio (YEAR EIGHT CERTIFIED)

Nutrien Ag Solutions – Hamler, Ohio  (YEAR EIGHT CERTIFIED)

Nutrien Ag Solutions – Leipsic, Ohio   (YEAR SEVEN CERTIFIED)

Nutrien Ag Solutions – Morenci, Michigan (YEAR SEVEN CERTIFIED)

Nutrien Ag Solutions – Upper Sandusky, Ohio (YEAR EIGHT CERTIFIED)

Otte Ag

Otte Ag, LLC – Maria Stein, Ohio (YEAR FIVE CERTIFIED)

Sunrise Cooperative

Sunrise Cooperative – Attica, Ohio  (YEAR TWELVE CERTIFIED)

Sunrise Cooperative – Ballville, Ohio  (YEAR TWELVE CERTIFIED)

Sunrise Cooperative – Crestline, Ohio  (YEAR ELEVEN CERTIFIED)

Sunrise Cooperative – Norwalk, Ohio  (YEAR TWELVE CERTIFIED)

Sunrise Cooperative – Osgood, Ohio (YEAR SEVEN CERTIFIED)

Sunrise Cooperative – South Charleston, Ohio (YEAR FIVE CERTIFIED)

Sunrise Cooperative – Uniopolis, Ohio (YEAR SEVEN CERTIFIED)

Sunrise Cooperative – Wilmington, Ohio (Starbuck Road) (YEAR SIX CERTIFIED)

Tyler Grain & Fertilizer Co

Tyler Grain & Fertilizer Co. – Smithville, Ohio  (YEAR TEN CERTIFIED)