Soil Testing

Don’t guess with soil fertility. Set your growing program up for success with a soil test.

Laboratory soil testing is a fundamental aspect in developing and implementing any soil fertility program. A soil test, which can range from a composite sample representing 80 acres, to intensive grid samples representing one acre, provides the clarity needed to accurately maximize yield with the proper amount of inputs.

Reach out to one of our soil experts for more information on our test packages and services.

Track Nutrient Status

Track historical plant tissue results on a field or crop throughout the year

Fine-Tune Fertility Programs

Use tissue testing in conjunction with soil testing for a complete snapshot of nutrient status

Identify Problems

Intervene to diagnose and treat distressed plants


AgSource Laboratories follows strict and rigorous testing standards

Soil Testing Companion Analysis

Plant Tissue Testing

Looking to fine-tune your fertilizer program throughout the growing season? We recommend using our summary plant tissue report which allows you to track and view past sample results of your crop

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