At Red Cedar Ag, our mission is to empower growers with the agronomic expertise, innovative tools, and dependable products they need to make every acre count.  Red Cedar Ag is more than a supplier; we’re a partner dedicated to growing with you, season after season.

Built on Knowledge.

Backed by Science.

Red Cedar Agronomy Services

RCA News

RCAir Drone Application

RCA is proud to now offer RCAir Drone Application Services!

By RCA • June 30, 2025
Red Cedar Agronomy now offers RCAir aerial drone application services to deliver crop protection and nutrition products with speed, accuracy, and minimal crop disruption. Our drones can access hard-to-reach areas and apply treatments with precision, reducing overlap and waste.
2025 Predictive Ag Report by EarthOptics

2025 Predictive Ag Report NOW AVAILABLE

By EarthOptics • April 15, 2025
It’s here! The 2025 Predictive Ag Report is now available, bringing you powerful insights to boost crop planning: Predictive maps to pinpoint risk areas Yield trend analysis for smarter strategy Data on undermanaged pathogens to protect your fields  Get ready to harness actionable data that drives profitability and efficiency from the ground up. Download the report now and revolutionize your crop planning decisions: https://earthoptics.com/2025-predictive-ag-report
RCA presented with NanoCon Award

RCA presented with Award at 2024 NanoCon

By Nano-Yield • November 22, 2024
Each year at NanoCon Nano-Yield recognizes their partnerships that have really excelled. RCA is a proud Innovator Award Winner.
Nutrient Program for Crops

Benchmark Your Nutrient Program with Tissue Sampling

By Jake Zwiefelhofer • July 8, 2024
Ever make a nutrient application and wonder how much of this is making it into the plant? Urea, AMS, DAP, Potash, and even manure are nutrients that we all have applied as farmers, but how fruitful have those applications been?

Our Products & Services

Seed

RCA offers several seed brands including Pioneer and TitanPro.

Crop Protection

RCA supplies a variety of generic, premium, and specialty Crop Protection products.

Fertility

Fertility products from melted urea and potash to liquid fertilizers, biologicals, and specialty products.

Agronomic Knowledge

RCA offers complete agronomic solutions and advice for planting to harvest.

Seed Treatments

LumiGEN seed treatments help establish a healthier, more uniform crop for a strong start and greater yield potential.

RCAir Drone Application

RCA is now offering Drone application for precision and timely application of crop protection products.

EarthOptics

EarthOptics combines advanced field sensors and lab analysis to deliver the most complete view of your soil’s potential.

About Us

At Red Cedar Ag, our mission is to empower growers with the agronomic expertise, innovative tools, and dependable products they need to make every acre count.


RCA began in 2019 and is a full-scale agronomy business rooted in service, science, and trust. From our facility near Sand Creek, Wisconsin, we proudly deliver practical, cost-effective solutions; from seed and inputs to precision soil insights.

EarthOptics

Unlock the Full Potential of Your Farm

EarthOptics tackles agriculture's most elusive challenges: accurately measuring and mapping soil nutrients, soil compaction, biology, and carbon. Our solution gives farmers precise insights, reducing unnecessary input costs and promoting carbon retention for healthier soils.


EarthOptics is committed to advancing climate-smart farming and soil health, driving sustainable agriculture forward with cutting-edge technology and data-driven insights.