Fertilizer Recommendation Program

Soil Sampling

• Sampling Soils for Fertilizer and Lime Recommendations, MSU Extension Bulletin E498

Lime and pH Management

• Lime for Michigan Soils, MSU Extension Bulletin E-471
• Facts About Lime, MSU Extension Bulletin E-1566

Fertilizer and Nutrient Management

• Nutrient Recommendations for Field Crops in Michigan, MSU Extension Bulletin E2904
• Nutrient Recommendations for Vegetable Crops in Michigan, MSU Extension Bulletin E2934
• MRTN Corn Nitrogen Rate Calculator

Useful Links

• MSU Soil and Plant Nutrient Laboratory (SPNL)
• MSU Enviro-Weather
• MSU Extension
• MSU Department of Horticulture
• MSU Department of Plant, Soil, and Microbial Sciences

To find additional assistance with the Fertilizer Recommendation Tool, interpreting your soil test report, or with lime/nutrient/fertilizer management on your farm see the Help Page to connect with MSU Extension Educators and Specialists.