Home Products Contact Us Dealer 2021 SEED CATALOG Wisconsin grown agricultural seed delivered from our farm to yours! Download NOW AVAILABLE FOR 2021 PLANTING SEASON Seed Corn Soybeans Alfalfa Small Grains Forgages Cover Crops......and more! ABOUT US Breeding/Genetics Many of our varieties have been bred by us right here in southern Wisconsin using traditional breeding techniques, and have been successfully competing around the country with genetics developed by the largest multinational corporations Family Owned The Dan and Mark O'Brien has been breeding, producing, and distributing quality seed genetics from their home farm in Brooklyn WI for over 50 years. Value Our price vs performance consistently performs near the tops against any competition. While we may not always yield the highest or be the cheapest we strive to give you the best $ per acre value at the end of the season. Copyright © 2021 O'Brien Hybrids - All Rights Reserved. Powered by GoDaddy Website Builder Privacy PolicyTerms and Conditions

Home Products Contact Us Dealer 2021 SEED PRODUCT GUIDE O'Brien 2021 Seed Catalog (pdf) Download Copyright © 2021 O'Brien Hybrids - All Rights Reserved. Powered by GoDaddy Website Builder Privacy PolicyTerms and Conditions

Home Products Contact Us Dealer DEALER REQUESTS If you are interested in becoming a dealer please call 1-800-925-2676 or email obrienhybrids@hotmail.com , we'll make sure one of our sales managers give you a call! Also feel free to stop by. Copyright © 2021 O'Brien Hybrids - All Rights Reserved. Powered by GoDaddy Website Builder Privacy PolicyTerms and Conditions

Home Products Contact Us Dealer CONTACT US Get a price, request a catalog or just say hello! We love to help you out with whatever you need call: 1-800-925-CORN (2676) email: obrienfarms@hotmail.com or call one of our Sales Reps; Don Hanke (Clinton, WI): 920-366-7101 , hanke_don@yahoo.com Darwin Lawson (Darlington): 608-553-4053, darwin.lawson@gmail.com Mark O'Brien: (Brooklyn, WI): 608-576-3685 O'Brien Hybrids 552 Glenway Road, Brooklyn, Wisconsin 53521, United States 1-800-925-2676 Copyright © 2021 O'Brien Hybrids - All Rights Reserved. Powered by GoDaddy Website Builder Privacy PolicyTerms and Conditions