MENU CORN MATURITY ZONES Planting the right corn for your specific climate is vital to maximizing the profitability of your farm. The chart below can be used as a reference when examining the corn hybrid descriptions in our lineup. If you’re unsure about which zone your farm is in or which corn hybrid is right for you, contact your local Stine Seed Agronomist. ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 ZONE 9 22555 Laredo Trl. , Adel IA 50003 U.S.A. Home| Privacy| Legal| Sitemap| Stine App| Stine InfoHub © 2021 Stine Seed Company. All rights reserved. Trademark usage information