Before a corn hybrid or soybean variety enters Stine® Seed Company’s lineup, it undergoes years of rigorous testing to ensure it delivers on the STINE HAS YIELD promise. With one of the world’s largest corn and soybean breeding programs and the flexibility of an independent, family-owned company, Stine uses an intensive process to develop high-yielding products faster with strong performance data to back them.
“One of our biggest advantages in the industry is the size and strength of our breeding programs and the innovator behind it all,” says Brian Hartman, national corn product manager for Stine. “Harry Stine is one of the most influential plant breeders in agriculture, and his experience as a farmer has driven some of the industry’s most groundbreaking product advancements. He’s a farmer first, and he would never put a product on anyone else’s farm that he wouldn’t trust on his own.”
That’s why our product lineup gets stronger every year. Our 2027 corn and soybean portfolio features high-yielding options to fit a variety of field environments to meet the needs of farmers across diverse growing geographies. Several products gaining attention in our Elite Yield Trials are a testament to the strength of next year’s offerings.
“We have several products in our lineup that are winning plots and outyielding the competition while displaying strong defense packages,” says Tyler DuBay, Stine soybean technical agronomist. “There’s something for every grower in our lineup. Whether you’re looking for a traited or a strong conventional option — we have a performer in your region.”
Corn products to watch
Stine E481-G
Stine E481-Gbrand is a 97–99-day relative maturity line new to our portfolio for 2027. This is an improved version of the widely sold MX481-G but with an additional 4% yield increase and better standability. In our Mid-Elite Yield Trials, it had a yield average over 111%. In our two-year Elite Yield Trials, it came in at 104.9% of trial average.
E481-G performs best at higher planting populations, but it has demonstrated consistent success west to east and is considered a must-plant for every farming operation. It comes protected with our premium seed treatment.
Stine MX551-G
Stine MX551-Gbrand is a strong 104–106-day relative maturity option suitable for all row widths. Designed for full-season performance at higher planting populations, it features a medium-tall plant height and ear placement, with very good roots, stalks and stress tolerance.
MX551-G excels in high-management acres with the addition of sulfur and includes an industry-leading fungicide and insecticide treatment. In Stine’s Early-Mid Elite Trials, MX551-G yielded a two-year average of 108%. In our Elite Yield Trials, it held a three-year average of 105.1%, proving strong performance across the board.
Stine MX680-G
Stine MX680-G brand is a 107–109-day relative maturity line that is one of the taller options in our MX Series Corn lineup. It features excellent standability and is suitable for all row spacings and soil types. This is a solid refuge choice for fields with heavy insect pressure, and it averaged 103.8% in Stine’s Elite Yield Trials.
Supplies are limited for 2027, so connect with your Stine sales representative soon if you’re looking for a reliable full-season hybrid.
Stine MX692-G
Stine MX692-G brand is a 108–110-day relative maturity line that features an industry-leading fungicide and insecticide treatment, which promotes early-season protection. It excels on loam-type soils at an increased population (5%–10%) for maximum yield potential.
MX692-G is one of our newest glyphosate-tolerant options for this maturity zone, and it yielded 101.1% in our Elite Yield Trials.
Soybean products to watch
Stine 05EK12
Stine 05EK12brand is a 05-maturity line that has won every Product Development Plot (PDP) in the North. It has yielded 103.2% of the trial average in our Elite Yield Trials and continues to perform well across diverse soil types and in narrow-row, high-population environments.
05EK12 has a strong disease package, with tolerance to Sclerotinia white mold, paired with very good standability within its inline phenotype. It has shown very good tolerance to iron deficiency chlorosis in the 2026 single row and R&D trials while containing an excluder trait. If planted in poorly drained soils, remember to apply a treatment and watch out for carbonate levels within iron deficiency chlorosis environments.
Stine 11EK39
Stine 11EK39 brand is a strong performer in both our U.S. and Canadian markets. It has won all five PDPs it has been in to date and is performing 103.9% of trend average in our Elite Yield Trials.
This 11-maturity line offers a good defensive package, with tolerance to Sclerotinia white mold, iron deficiency chlorosis and sudden death syndrome. It is a Peking soybean with excellent plant health and desirable characteristics for variable soil types in high-population environments.
Stine 24EK21
Stine 24EK21 brand is a 24-maturity line that won its Elite Yield Trials, yielding an average 110.8% and consistently yielding an average 103% in our PDP and success plots. There’s a lot of excitement around this soybean, which is versatile for tough, marginal-ground acres with late-season disease issues.
24EK21 features a strong disease package, particularly with tolerance to sudden death syndrome and Sclerotinia white mold. It also has STS tolerance, which offers an additional option for herbicide applications in fields with heavy weed pressure. 24EK21 thrives on variable ground with the H3a gene for poorly drained soils. It features a medium plant height and a beautiful, bushy plant type.
Stine 32EJ12
Stine 32EJ12 brand is a 32-maturity line that is showing strong performance in plots across Illinois and Nebraska and has yielded an average of 109% in our Elite Yield Trials. It is a transgressive-segregate, Peking SCN-resistant soybean and a sister to 34EH29.
32EJ12 is a unique line with defensive strengths, including Rps3a Phytophthora root rot resistance, and tolerance to iron deficiency chlorosis and sudden death syndrome. It features good standability across various soil types and works well on marginal ground and hilltops, all while maintaining its height.
To learn more about Stine’s innovative corn and soybean products for 2027 and their performance in our PDP and Elite Yield Trial programs throughout the country in 2026, contact your local Stine independent sales representative.
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