The Midland Genetics Group research and development program is unique in the seed industry. Covering the Midwest, the genetics are thoroughly tested under many different growing conditions. This is where the similarity ends. The two member companies focus on “Locally Adapted Genetics”™ and do more research and breeding in their marketing areas than any other company. Instead of concentrating on products that must work over large areas, Midland develops genetics that excel “ locally” on your farm.

Sylvester Ranch


Wesley Sylvester started in the seed business while farming in Riley County, Kansas in 1946. He sold wheat, oats and sorgo seed. When the corporation was formed, the name Sylvester Ranch was used due to the involvement in the cattle business. It has stuck through the years even as the focus of the company has changed to seed.

Midland® has a larger corn and soybean testing program in the area than any other company. In 2013, corn and soybean research data will be pulled from over 70 locations.

Kauffman Seeds

Kauffman Seeds was started in 1965 by Edward Kauffman as an Alfalfa seed cleaning business. In 1972 Jerry and Lois Wyse started taking over the business from Lois’s dad. At that time certified wheat was added to the business. In the middle eighties saw the introduction of Soybeans both in production and processing. Seed wheat, alfalfa, and soybeans were the mainstay of the operation.  In 2005 Tom Clayman and Dustin Miller purchased Kauffman Seeds from Jerry and Lois Wyse. The current ownership has maintained the business as it was and has added cover crops to facilitate more of our customers’ needs.

Kauffman Seeds

Financing Options

Insect Forecast

A new site that forecasts the daily migration of crop damaging insects up to five days in advance. Information is available May through September.

Check it out here.

Identify & Manage Corn Ear Molds


There are at least seven mold fungi that can reduce yield, grain quality and feed value of corn crops. Understanding the risk factors that contribute to and worsen crop damage is key to properly manage affected fields.

Learn about:

  • Preventative measures to reduce the risk of crop infection
  • The importance and steps of properly testing corn feed to ensure the yield is non-toxic for livestock
  • How to successfully identify and manage corn ear molds based on their color and appearance

Agronomy Alert: Identify and Manage Corn Ear Molds

Switch to our mobile site