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

NEW SERVICE from Red Cedar Ag

Built on Red Cedar Ag’s Commitment to Growers.


Reliable irrigation. Local expertise. Solutions that keep you growing.


Red Cedar Irrigation is a division of Red Cedar Ag, a full-service agricultural company rooted in service, science and trust.


Our mission is to empower growers with the agronomic expertise, innovative tools and dependable products they need to make every acre count. Red Cedar Irrigation extends that mission by bringing water management into the larger agronomic picture.


Together, Red Cedar Agronomy and Red Cedar Irrigation give growers access to practical solutions spanning seed, crop inputs, precision soil insights, irrigation equipment and ongoing field support.

RCA News

Early-Order Savings on Your 2027 Sound Ag Program Now Through October 15, 2026

Save More on Your 2027 Sound Ag Program with Early-Order Offers

By Red Cedar Ag • October 8, 2026
For growers considering SOURCE®, BLUEPRINT™ or a combination of Sound Ag products for 2027, some of the biggest savings are available now through October 15, 2026.
NEW from Syngenta! Meet Victrato

Victrato®: Bet on Better Early-Season Soybean Protection

By Red Cedar Ag • September 21, 2026
NEW from Syngenta! Growers facing heavy nematode, SDS or RCR pressure should ask their local retailer about Victrato.
Get the dirt on fertility deductions

Get the Dirt on Section 180: Could Your Soil Hold a Tax Deduction?

By Red Cedar Ag • September 15, 2026
Section 180 allows farming taxpayers to deduct qualifying fertilizer, lime, and soil amendment expenses in the year paid or incurred.
Something big is coming to Harvest 2026

Join Us For Harvest 2026

By Red Cedar Ag • August 10, 2026
Join us on September 10 for lunch, real-world data, exclusive discounts, the launch of Red Cedar Irrigation to help you prepare for next season!
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Our Products & Services

Seed

RCA offers several seed brands including Pioneer.

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 a systematic approach to agronomy and irrigation. Our aim is to improve profitability while promoting responsible stewardship of the land and water and strengthening the communities we serve.

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.