Marston Ag Seed
Seed Info
Trusted seed sales and service to help you get the most out of every acre.
Proud Pioneer Dealer
Pioneer has been at the forefront of seed research and development for over 95 years, delivering high-performing corn and soybean varieties built for the conditions growers face every season. As an authorized Pioneer dealer, Marston Ag offers access to their full lineup of proven hybrids and varieties — backed by local expertise and agronomic support to help you make the right seed decisions for your operation.
Our Services
Complete start-to-finish service and support through every stage of the season.
Seed Selection & Delivery
Helping you place the right products on the right acres followed by hands-on delivery straight to your farm.
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On-Site Seed Treatment
Professional seed treatment options are available to protect against disease and insect pressure while supporting strong emergence and early-season performance.
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In-Season Crop Scouting
Regular field monitoring throughout the growing season to track crop health, identify issues early, and maximize performance.
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Combine Calibration Services
Fall harvest optimization to ensure accurate yield data and efficient grain handling.
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Marston Ag Seed has proudly served the local farming community since 2011, building on generations of experience selling Pioneer corn and soybean seed. Located just east of Buffalo Prairie, Illinois, our team is committed to providing dependable products and knowledgeable support to help growers succeed.
We offer a full-service approach to crop production — from seed selection and on-site treatment to convenient spring delivery in bulk or bags — ensuring every detail is handled with precision and care. Our support continues throughout the season with crop scouting to monitor performance and combine calibration services in the fall to help maximize harvest efficiency and results.