March 10, 2026

Soil sampling program reopens for Indiana farmers

Indiana’s Mississippi River Basin Soil Sampling Program is once again accepting applications.

INDIANAPOLIS — Indiana farmers can apply for free soil sampling through a statewide program aimed at improving nutrient management and water quality.

Sign-ups run through April 8, or until funding runs out.

“Soil sampling is one of the most effective tools we have for improving both farm profitability and environmental outcomes,” said Don Lamb, director of the Indiana State Department of Agriculture.

“This no-cost program gives producers reliable data they can act on, while also supporting Indiana’s broader nutrient reduction goals.

“We’re encouraging eligible farmers to register because the information gained from these samples strengthens individual operations and contributes to a healthier Mississippi River Basin.”

This program includes row crop fields, pastures, hay and specialty crops located within Indiana’s portion of the Mississippi River Basin.

Eligible landowners will be prioritized by acreage enrolled, specifically 100 acres or less; fields that have never been soil sampled; and fields that haven’t been sampled regularly, namely within the last four years.

Further prioritization may be implemented based on ISDA’s workload capacity. This program excludes hobby gardens and private lawns.

Interested landowners can sign up online at ISDA’s website at tinyurl.com/ISDA-Soil or by reaching out to soilsampling@isda.in.gov.

Erica Quinlan

Erica Quinlan

Field Editor