Welcome to Dennings & Associates, Inc.

Dennings & Associates, Inc. was established in 1973, with Roger Dennings providing crop consulting services for central Michigan’s agriculture industry. In the past 39 years, as farmers’ needs for new technologies and additional information have evolved, Dennings & Associates, Inc. has expanded its services to meet the demands of the industry. Nine certified crop consultants, supported by an equal number of seasonal samplers and office personnel, currently serve the agricultural community in Michigan’s upper and lower peninsulas. Dennings & Associates, Inc. is the largest provider of CNMPs (Comprehensive Nutrient Management Plan) in the state of Michigan.