Soybeans 2026 IOWA Trials
IOWA REGIONS
2026 Iowa North Central [IANC] Soybeans Results
FIRST Manager
Matt Dahle
matt.dahle@firstseedtests.com
Locations
Member Brent Renner | Plant date May 2, 2026 | Harvest date Oct 13, 2026 | ||
Member Jeff Loehr | Plant date May 2, 2026 | Harvest date Oct 22, 2026 | ||
Member Bob Plathe | Plant date May 3, 2026 | Harvest date Oct 13, 2026 | ||
Member Taylor Roewe | Plant date May 28, 2026 | Harvest date Oct 23, 2026 |
2026 Iowa Northeast [IANE] Soybeans Results
FIRST Manager
Matt Dahle
matt.dahle@firstseedtests.com
Locations
Member Matt Bruening | Plant date May 3, 2026 | Harvest date Oct 19, 2026 | ||
Member Aaron Sprung | Plant date May 13, 2026 | Harvest date Oct 14, 2026 | ||
Member Rottinghaus Farms | Plant date May 9, 2026 | Harvest date Oct 20, 2026 | ||
Member Landon Aldinger | Plant date May 10, 2026 | Harvest date Oct 21, 2026 |
2026 Iowa North Conventional Specialty [IANOCV] Soybeans Results
FIRST Manager
Matt Dahle
matt.dahle@firstseedtests.com
Locations
Member Randy Mane | Plant date May 2, 2026 | Harvest date Oct 14, 2026 | ||
Member Jeremy Wolf | Plant date May 9, 2026 | Harvest date Oct 19, 2026 | ||
Member Aaron Sprung | Plant date May 13, 2026 | Harvest date Oct 14, 2026 | ||
Member Andy Anderson | Plant date May 28, 2026 | Harvest date Oct 23, 2026 |
2026 Iowa Northwest [IANW] Soybeans Results
FIRST Manager
Nick Hoffman
nick.hoffman@firstseedtests.com
Locations
Member Jeff Chalstrom | Plant date May 6, 2026 | Harvest date Oct 10, 2026 | ||
Member Clint Van Beek | Plant date May 4, 2026 | Harvest date Oct 10, 2026 | ||
Member Darin Sitzmann | Plant date May 4, 2026 | Harvest date Oct 7, 2026 | ||
Member Chris Vander Brink | Plant date May 5, 2026 | Harvest date Oct 6, 2026 |
2026 Iowa South Central [IASC] Soybeans Results
FIRST Manager
Randy Meinsma
randym@firstseedtests.com
Locations
Member Jim Greif | Plant date Apr 26, 2026 | Harvest date Oct 21, 2026 | ||
Member Jason Krause | Plant date May 8, 2026 | Harvest date Oct 20, 2026 | ||
Member Mike DeRycke | Plant date May 2, 2026 | Harvest date Oct 13, 2026 | ||
Member Brian and David Jensen | Plant date May 6, 2026 | Harvest date Oct 19, 2026 |
2026 Iowa South [IASO] Soybeans Results
FIRST Manager
Randy Meinsma
randym@firstseedtests.com
Locations
Member Mark & Keith Bentley | Plant date May 5, 2026 | Harvest date Oct 18, 2026 | ||
Member Dan and Bronson Allred | Plant date May 9, 2026 | Harvest date Oct 17, 2026 | ||
Member Jonathan Vittetoe | Plant date May 12, 2026 | Harvest date Oct 21, 2026 | ||
Member Mike Erdman | Plant date May 10, 2026 | Harvest date Oct 14, 2026 |
See also
Interactive Reports
See reports near you, with search for brands, names, and management practices of interest to you can be found in the Interative Reports page.
Interactive Products
Find the right seed for your field in our Product Results reports. Search on name brand, technology, maturity, and more.
Get Email from FIRST
Sign up to receive the latest Harvest Reports right in your inbox.