Field with the sun shining on it


Safe & secure

Cut losses to the atmosphere, help ensure nitrogen moves to the root zone and protect fertilizer investments. N-Edge® is a 26.7% NBPT-based Nitrogen stabilizer that can be applied to surface applied urea and urea ammonia nitrate (UAN) to prevent the volitation of ammonia.

For more information contact your CHS Agronomy representative directly or contact us online.

N-Edge granule 

Keep your valuables close.
With proven active ingredients.

N-Edge® contains a proven active ingredient, NBPT, and a superior penetrating agent.

  • Protects above ground nitrogen from voltalization
  • NBPT inhibits activity of the urease enzyme that breaks down urea
  • Slows the conversion of urea to ammonia gas

There’s a better way to reduce loss of nitrogen, and it is with industry-proven ingredients. N-Edge® nitrogen stabilizer from CHS provides a valuable two- to three-week window of time for rain or incorporation to move fertilizer to the root zone, improving profitability and nutrient stewardship.

3 forms of Nitrogen loss

There are 3 key ways nitrogen can be lost, volatilization, de-nitrification, and leaching. When added together, that is up to 95% of your nitrogen investment that is at risk of loss.


30% can be lost to the atmosphere through volatilization

5% - 35% can be lost through biological oxidation, or “de-nitrification”

As much as 30% can be leached, or lost through soil moisture

Protect nitrogen above ground

Above ground protection

Industry proven NBPT urease inhibitor that prevents naturally occurring urease enzymes from breaking down urea-based nitrogen fertilizers, preventing ammonia volatilization.

26.7% NBPT

What gives N-Edge the edge

Penetrating agent

Ensures the proven active ingredient (NBPT) spreads throughout the treated granule.

Superior handling

Penetrates better, dries faster and enables treated fertilizer to perform well under a wide range of conditions.

Right placement

Bright green color shows where treated fertilizer has been applied, helping to ensure nutrients are in the right place.

Improving nutrient management

Increases the nitrogen efficiency for all crops, turf and forestry by reducing nitrogen loss to the atmosphere.

N-Edge bottle 
N-Edge granules pile 

N-Edge® nitrogen stabilizer from CHS protects growers’ fertilizer investment, helping to ensure optimal nitrogen availability during critical growth stages for more consistent yield potential.

Sell Sheet       Label       Safety data sheet

CHS is a 4R Partner. Learn more about the 4Rs of Nutrient Stewardship.


Buy and apply N-Edge according to your nitrogen management needs

N-Edge is available in four different formulations to better fit your application needs.

N-Edge Pro

N-Edge Pro is the safety net, using dual modes of action to keep soil free from volatilization and denitrification above ground- and free from leaching below.

Product informationLabelSafety data sheet

N-Edge 2

N-Edge® 2 helps you fine-tune your fertility programs, reduce greenhouse gases, and grow more from every pound of fertilizer.

Product informationLabelSafety data sheet

N-Edge Soil 2

N-Edge® Soil 2 is a high-load DCD nitrogen stabilizer that provides protection against leaching and denitrification with below ground applications.

Product informationLabelSafety data sheet

For more information contact your CHS agronomy representative directly

or contact us online