SOURCE

SOURCE is the easiest way to optimize in-season nutrient uptake. It mimics a plant signal, activating beneficial microbes to supply nitrogen, phosphorus and micronutrients to the crop.

It’s like caffeine for microbes.

SOURCE provides 25 lbs of N and P

at half the cost

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Ready to learn more?

Fill out the form to hear from a Sound representative. Get customized advice about how SOURCE can be used to best increase your operation’s ROI.

Easy to use. Easy to win.

  • ACTIVATES THE SOIL

    First of its kind foliar-applied microbiome activator that helps you get more nitrogen and phosphorus from your soil.

  • SIMPLE AND FLEXIBLE

    With a low use rate, SOURCE can be added to a tank mix alongside herbicides or fungicides.

  • GUARANTEED PERFORMANCE

    Use to boost yield or reduce nitrogen application with confidence.

Voices you can trust

Hear from growers in your region

Northeast

I’m tickled to death. Conditions were tough, especially in June, and SOURCE seemed to bring my corn back to life. With what I witnessed, along with the projected fertilizer prices, I’ll be applying SOURCE next year. It’ll be a must.”

Sunny S. Maryland

On the SOURCE soybeans we could see an increase in N in our tissue samples which really helped additional nodulation. It was safe to apply on the plants and a great tank mix partner.”

Chris W. Maryland

Southeast

Using SOURCE gave a +3 bushel lift on corn even with poor growing conditions, most consistent product we tested all year.”

Verell Farms Tennessee

I used 4,000 acres of the soybean product and saw good yield. I’m putting SOURCE on all of my acres for the 2023 season!”

Brad C. Tennessee

Eastern Corn Belt

SOURCE worked great on our farm. Saved us $45 worth of 32% and increased our yields by 4 bushels at the same time.”

Nick B. Illinois

We did aerial application on our corn and the SOURCE fields did at least 1lb better in test weight. That ended up being an average increase of about 8 bu/​ac. Next year we’ll be using SOURCE again, but we’ll be reducing our nitrogen.”

Larry K. Illinois

All corn acres had SOURCE. Best harvest yet: 245/​bu per acre! Average historically has been 220 – 225.”

Jeff S. Indiana

Red River Valley & Great Lakes

I could see exactly where I applied SOURCE Corn all year long. Greener plants and bigger ears were obvious. It was a lot of fun combining through my SOURCE trial.”

Chris S. North Dakota

A few days after I sprayed my beans; I have never seen so many flowers! I was blown away!”

Jeremy F. North Dakota

Once the beans started to fill their pods, the difference was very apparent. Greener beans and fuller pods all around!”

Brent G. South Dakota

Western Corn Belt

The stand was perfect in our fields that had SOURCE applied to them. That alone is worth its weight in gold for us.”

Ron S. Iowa

I used SOURCE on 30% of my corn and bean acres in 2022. The fields I applied SOURCE to were my highest yielding fields.”

Scott T. Kansas

Western U.S.

This stuff needs to be on EVERY corn acre in the valley, It’s that good.”

David B. Washington

Southwest

As a grower, I’m most concerned about increasing lbs of lint per acre. That’s where SOURCE provided a big return”

Sean H. Texas

Could not have expected much more considering the year. By reducing the fertility program, we were able to produce hay we could afford. We had a circle we carried 110 pairs on for most of the Summer with only an application of SOURCE. It looked good through the Summer. We applied 80 lbs of 46 – 0‑0 trying to perk it up for the Fall. It has responded well, nice and green.”

Brandon H. Oklahoma

Products

Talk to your dealer or Sound rep about which SOURCE product is right for you

  • SOURCE DC

    • Corn

    • Soy

    • Canola

    • Potato

    • Sugar Beet

  • SOURCE XC

    • Wheat

    • Cotton

    • Alfalfa

    • Grass Hay