Ag Spectrum Company products

Ag Spectrum delivers the scientifically based Maximum Farming System with superior products, guidance, and unprecedented support not seen anywhere in the market. We go beyond conventional wisdom and outperform the product-focused competition. It is an integrated approach to farming that delivers increased crop yields with soil health and sustainable profits to you.

ST/MZ is our soil testing process that provides growers with nutrient information about their soils. Our samples are taken by Soil Type and Management Zone (ST/MZ) rather than by grid, because we understand that variations in soil type are not conveniently bound within congruent squares. Drawing soil samples from logical, scientifically selected regions allows our Ag Spectrum representatives to make valuable recommendations on phosphorous and potassium rates, herbicide selection, hybrid placement, seeding rates, nitrogen timing, gypsum applications and liming needs. Soil samples are pulled using special supplies and a Geographic Information System (GIS) file. Midwest Laboratories provides consistent and accurate results of each soil sample. Rapid turnaround ensures that valuable data is on hand when you need it to make critical decisions about plant nutrition, and we recommend repeating soil tests every two to three years for maximum results.