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A division of Pierson Seed Producers, Rainbow Seeds is founded and managed by the fourth generation of our family, which first produced seed corn in 1904. Some of you may recall when we marketed corn under the founder’s name Krizer. Krizer "America’s Choice" Hybrid Corn varieties were widely used in the 1940s and 50s. After several years of custom producing and packaging elite corn hybrids for many leading companies, we have decided to channel that experience toward the direct sale to farmers. Our knowledge of the characteristics of the leading corn hybrids enables us to custom design varieties that are uniquely adapted to your area. We have selected only unique hybrids with proven performance. Relative maturities range from 100 to 120 days. All are sold in 80,000 or90,000 kernel units (depending on seed size) with guaranteed germination and purity. We have two goals in selling direct to farmers. We think that in spite of significant advances in hybrid performance, that today’s products can still be reasonably priced. In the hope of fulfilling this goal we have streamlined our marketing effort by minimizing the use or premiums and high dollar advertising. Secondly, we firmly believe in the small business approach, which enables us to closely control quality, service and price. These characteristics are often overlooked by larger companies. We look forward to providing farmers in this area with the best hybrids available and with the prompt, personal service they deserve.

Latest News

October 25, 2013

2013 Plot Data

We’ve been receiving plot information and so far things are looking far better than many had anticipated given the drought.

Erick Erickson

Funk, Ne

I.S.U Trial -corn

Keystone, Ia

Pierson Farms -corn

Oskaloosa, Ia

Henry VanRheenen -beans

Pella, Ia

Homer Hershberger-beans

Leon, Ia

Clint Sout -corn

New Sharon, Ia

Danny Webber -corn

Hedrick, Ia

Danny Webber2 -corn

Hedrick, Ia

Henry VanRheenen -corn

Pella, Ia

Dennis Veldhuizen -corn

Cedar, Ia

Fynaardt Farms -corn

Rose Hill, Ia

October 25, 2013

2014 Seed Guides have arrived

We're doing something a little different this year, if you're in our Iowa database we will be mailing one directly to you in a few weeks. If you can’t wait that long feel free to stop in for coffee and pick one up.. If you're located outside of Iowa or may not be in our database visit the contact page, submit your information and we will mail one to you as soon as possible.