Fundraising Fox

Sentinel Fertigation

Lincoln, US · Founded 2022 · Delaware corporation · 2 known investors

Sentinel offers a platform that uses imagery, crop data, and trial-backed science to guide nitrogen and nutrient management, helping farmers apply the right amount of nutrients at the right time. It is aimed at crop growers looking to improve yield, profit, and nutrient efficiency.

AgTechAI & Machine LearningSaaS

Founders & leadership

Sentinel Fertigation was founded in 2022 by Jackson Stansell.

JSJackson Stansell
Jackson StansellFounder
DR
Dan RykhusNamed on SEC filing

Board

TWTim Weelborg
Tim WeelborginBoard directorGeneral Partner and co-founder of Homegrown Capital
DR
Dan RykusBoard director
SB
Stephan BecerraBoard director

Investors · 2

Homegrown CapitalBrookings · $500K – $2M
Invest NebraskaLincoln · $250K

Reported raises · per SEC filings

Form D private placements

$2.2M disclosed across 3 of 5 rounds · 2022–2026

▶$50KraisedAug 2025 · 1 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Tim WeelborgDirector
  • Dan RykhusDirector
  • Jackson StansellExecutive Officer, Director
  • Stephen BecerraDirector
Offering amount
$1M
Amount sold
$50K
First sale
Aug 2025
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$500KofferedSep 2024 · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Tim WeelborgDirector
  • Dan RykusDirector
  • Jackson StansellExecutive Officer, Director
  • Stephan BecerraDirector
Offering amount
$500K
First sale
Sep 2024
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.1MraisedApr 2023 · 5 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Dan RykhusDirector
  • Stephan BecerraDirector
  • Jackson StansellExecutive Officer, Director
Offering amount
$2.5M
Amount sold
$1.1M
First sale
Apr 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1MraisedMay 2022 · 18 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jackson StansellExecutive Officer, Director
Offering amount
$1M
Amount sold
$1M
First sale
Apr 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

In the news

Lincoln ag tech company gets $2.5 million investmentstarherald.com · Jul 2026Sentinel Fertigation Secures $2.5 Million Investment for Nitrogen Management Software — Fertilizer Dailyfertilizerdaily.com · Sep 2023Sentinel Fertigation Secures $2.5M in Seed Fundingigrownews.com · Sep 2023Agtech startup announces seed funding from Invest Nebraska and others to speed up development of fertilization-irrigation tech - Silicon Prairie Newssiliconprairienews.com · Jul 2022Sentinel Fertigation Announces Seed Funding from Invest Nebraska and Aligned Investorssentinelag.tech · May 2022

Frequently asked questions

What does Sentinel Fertigation do?
Sentinel offers a platform that uses imagery, crop data, and trial-backed science to guide nitrogen and nutrient management, helping farmers apply the right amount of nutrients at the right time. It is aimed at crop growers looking to improve yield, profit, and nutrient efficiency.
Who founded Sentinel Fertigation?
Sentinel Fertigation was founded by Jackson Stansell in 2022.
Who are Sentinel Fertigation's investors?
Sentinel Fertigation's investors include Homegrown Capital, Invest Nebraska.
How much funding has Sentinel Fertigation raised?
Sentinel Fertigation has disclosed $2.2M raised across 3 of its 5 known rounds.
Where is Sentinel Fertigation headquartered?
Sentinel Fertigation is headquartered in Lincoln, US.