SOURCE Corn

SOURCE is a foliar spray that activates the soil microbiome to give plants access to more nitrogen and phosphorus. In-season application means that your plants are getting the nutrients they need when they need them the most. More nutrients, less waste, and a better return on investment.

SOURCE can be used to gain more yield or to reduce synthetic fertilizer while maintaining yield. Find out how to buy.

A closeup of hands husking healthy yellow corn

Made for growers. Simple to use.

  • Strong Performance

    Industry Leader in NUE.
    Increase yield by 7.5 bu/​acre with an 83% win rate. Or, reduce N by up to 50 lbs/​acre.

  • Activates the Soil

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

  • Guaranteed Performance

    Use to boost yield or reduce nitrogen application with confidence. Learn more about our Performance Guarantee.

Outperform with SOURCE Corn

SOURCE is a foliar-applied nutrient efficiency product that increases plant-available nitrogen and phosphorus to support healthier plants and improved productivity.

Discover the flexibility of SOURCE Corn:
  • Tank mix compatible with herbicides and fungicides.
  • Apply V4-V6 or VT-R3 when nutrient uptake is at its peak.
  • Discover TWO ways to win with SOURCE
  • Boost Yield

    Maintain current N application rates

  • Protect Yield | Reduce input costs

    Reduce N application up to 50 lbs per acre

  • SOURCE Corn shows consistent results in different states and soil types, and with a variety of management practices. Strong performance is seen when SOURCE is combined with other sustainable practices like conservation tillage, which can improve soil health and lead to more robust microbial communities.

  • Across the U.S., corn treated SOURCE has more rows, larger kernels and bigger root systems.

    This is an indication that plants are healthier thanks to the ability to access more nutrients.

  • Across the U.S., corn treated SOURCE has more rows, larger kernels and bigger root systems.

    This is an indication that plants are healthier thanks to the ability to access more nutrients.

  • Across the U.S., corn treated SOURCE has more rows, larger kernels and bigger root systems.

    This is an indication that plants are healthier thanks to the ability to access more nutrients.

SOURCE Performance