SOURCE is the easiest way to optimize in-season nutrient uptake by activating beneficial microbes to supply nitrogen, phosphorus and micronutrients to the crop. It’s like caffeine for microbes.
A single foliar application of SOURCE provides 25 lbs of nitrogen and phosphorus per acre, resulting in more productive and resilient crops. And, its performance is backed by a cash-back guarantee.
It's also simple to use. SOURCE offers a low use rate, is tank mix compatible, and shelf stable.
Specifications on file
Product details
- General purpose
- Crop & Soil Health
- Product type
- Biostimulants
- Product subtype
- Microbial Biostimulants
- Composition type
- Bio-Based substances
- Science/technology
- Biochemical Technology, Symbiotic Relationships
Crops
- Crop categories
- Row Crops, Broadacre Crops
- Crops
- Corn, Soybeans, Wheat, Sorghum, Cotton, Canola, Alfalfa, Hay, Potatoes, Sugar Beets
Application
- Application method
- Foliar Spray
Mode and benefits
- Mode of action
- Nitrogen Fixation, Phosphate Solubilization
- Suggested benefits
- Nutrient Availability, Soil Health Improvement, Enhanced Plant Growth and Yield, Environmental Sustainability
Registration
- Registration
- EPA Registered
- Commercial status
- Commercially Available
Field endorsements (8)
Endorse this product- KM
Kyle Mehmen Farmer2/07/25
Easy to use, consistent ROI and is programed very well. No brainer!
Liked Consistency of Results
Used on Corn, Soybeans
- JM
John Martin Farmer2/05/25
Good ROI for our farm in 2025 super easy to use
Liked Compatibility with Other Inputs
Used on Corn
- BB
Brewer Blessitt Farmer🇺🇸Hernando, MS
2/05/25
We run Source across all crops as standard practice; after 3years of trials it was a no brainer.
Liked Cost-Effectiveness
Used on Corn
- PM
Philip Miller Agronomist2/05/25
Great to use on every silage acre.
Liked Consistency of Results
Used on Corn
- BF
Bren Fisher Farmer2/05/25
We have used this product for 3 years, the ease of use of being able to add it to almost any tank mix has allowed us to add so much ROI in our operation while not having to worry about making any additional passes over our crops! Have had a lot healthier crops and stronger yields all while saving money.
Liked Cost-Effectiveness
Used on Soybeans
- TH
Trey Hill Farmer2/05/25
I have been using source for 4 years. I get a great roi on the investment. We typically put it in the tank when doing a fungicide pass in corn and beans.
Liked Return on Investment (ROI)
Used on Corn
