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We define the nitrogen sufficiency business.

Sentinel's solutions help you make the most profitable nitrogen management decisions in every season with innovative decision support tools informed by real-time data. Our approach is Agile Nitrogen Stewardship. 

Optimizing for your crop's potential - and your profit.

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No more guessing if your crop is limited by nitrogen. No more being defined by a yield goal or by the accuracy of available nitrogen in a soil sample. Sentinel's platform lets your crop tell you exactly what it needs to reach its potential using imagery, agronomic data, and solid science.

Sentinel delivers ROI.

Sentinel's insights help you master your crop's nutrition - putting the right amount on at the right time, and only when it's needed, to meet your crop's potential and minimize wasted nutrients. That's why it consistently improves profit and efficiency for the farms that rely on it, and has helped NCGA Yield Contest winners break records on their farms.

"In farming, we were led to believe that if you wanted more yield you needed to add more nutrients. N-time has allowed us to flip this statement on its head. N-time by Sentinel Fertigation has given us the confidence to cut N levels to areas we would never have tried before.  N-time is going to help us achieve ultimate efficiency in nitrogen use. It will also help us begin to address the concerns of nitrates in our water supply by reducing the amount of nitrogen we use."

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-Dave Preissler, farmer in Giltner NE

Trusted providers with local agronomic expertise.

Our Sentry Network of Certified Service Providers (CSPs) leverage Sentinel's capabilities to amplify their local knowledge and agronomic expertise for the benefit of the farms they serve.

Discover more about Sentinel by attending events and checking out our other resources.

Founded to boost farm profits and conserve resources.

Developed at the University of Nebraska – Lincoln, Sentinel was established with the goal of giving agronomists and farmers a win-win nitrogen management solution for farm profitability and environmental stewardship.

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We are excited to work with you.

If you're interested in learning what Sentinel can do for you or just want to share something interesting that you think we should know, contact us today. We are real people working to solve real problems - and we want to hear from you.

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