Unlocking the Potential in the Soil


Soil holds the innate ability to provide for the plant. Every season, extra bushels are left in the field because current tools are unable to access the soil’s full potential. Our breakthrough scientific discoveries are changing the game. Source™ leverages the power of the soil by activating beneficial microbes to unlock existing nitrogen and phosphorus, allowing the plant to better utilize these vital nutrients.


Source™ reduces the reliance on nitrogen and phosphate fertilizer applications and provides a more economical, sustainable, and environmentally sound solution for crop productivity.


Offers Easy

Increases Plant
Available Nutrients

Stimulates Soil
Microbial Activity


Stimulates existing soil microbes

Safe and stable way to enable the soil environment to work harder for the plant.

Novel science validated by intellectual property

Hard science and well understood mode of action through rigorous research, development, and regulatory processes.

Easy to use and flexible application window

Shelf-stable foliar spray compatible with most tank mixtures. Allows for seamless integration. Can be applied post-emergence through tassel.

Increased yield

Increases yield an average of 9.6 bushels per acre with an 88% win rate in average yielding environments. 45 trials over 2 years, average yield below 240 bushels/acre and N use below 200 lbs/acre.

Positive return on investment and sustainability

Driven by yield increases, competitive cost, and reduced risk for nutrient loss.


Plants need nitrogen and phosphorus to grow. Although both nutrients are naturally available in the environment, a large portion can’t be used by plants. Here’s why:


Atmospheric nitrogen makes up 80% of the air we breathe, but plants cannot use nitrogen in this form. Certain soil bacteria can fix nitrogen, capturing the nitrogen gas in the atmosphere and turning it into a plant available form (ammonia). These nitrogen fixing bacteria are familiar to those who grow soybeans – the nodules on soy roots are home to millions of them. Nitrogen fixing bacteria also live outside of nodules in the soil of virtually every field. In modern cropping systems, these bacteria do not usually provide plant available nitrogen to crops.


Phosphorus is also present in soil, but much of it is locked up and not available to the crop during the growing season. When we apply phosphate fertilizer, a large amount is absorbed into the soil particles. The action of soil microbes slowly releases phosphate from the soil for use by the crop. Since the process is so slow, a significant amount of the phosphate is left unused.


The soil has great potential to provide nutrients for crops, but current approaches don’t allow for that potential to be realized. That’s where Source™ comes in. By enabling the soil to create nitrogen from the atmosphere and unlock the existing phosphorus in the soil, Source™ gives the plant access to naturally available, but previously unusable, vital nutrients.




Source™ was developed based on a deep understanding of how the plant and environment interact. Applied as a foliar spray, Source™ signals the existing soil microbes to turn on atmospheric nitrogen fixation and phosphate solubilization to increase nutrient availability. This process helps plants thrive while allowing farmers to scale back on fertilizer.


2019 Source™ Trial Results

Coming soon! Check back in December 2019.