Agricultural / Lawn and Garden - Laboratory Services

The North American Proficiency Testing Program and the Illinois Soil Testing Association certify Key Ag's laboratory. We also are certified to provide testing services for the USDA-ASCS programs and are approved by State and Federal Offices of Surface Mining as a qualified laboratory. Continuing memberships are held in the Illinois Soil Testing Association, American Society of Agronomy, Soil Science Society of America, Soil Conservation Society of America, Illinois Fertilizer and Chemical Association, American Society for Testing and Materials Committee D18, Council on Soil Testing and Plant Analysis, American Society of Surface Mining and Reclamation, National Alliance of Independent Crop Consultants.


Analyses Offered & Requesting Service

Analysis and Pricing

Soil Information Sheet (form to request services)

Plant Information Sheet (form to request services)

Sampling Instructions

Mine Land/Engineering Testing and Services


Mine Soil Analysis Information sheet (form to request services)


114 Shady Lane • Macomb, IL 61455 • (309) 833-1313