Southwest Iowa Seed, Fertilizer & Chemical Companies – Cyclone Seed & Chemical

When you work with Cyclone Seed & Chemical, you will need to “BUILD A BIGGER BIN!”

Cyclone Seed & Chemical, located in Harlan, Iowa, is your hometown team of dedicated professionals focused on maximizing your farm’s profitability by providing quality products and value added services.  We are your local, independent seed company, offering agronomy services, agronomy products, and precision ag services to southwest Iowa farmers, including those in Avoca, Audubon, Elk Horn, Kimballton, Atlantic, Missouri Valley, Logan, Walnut, Shelby, Persia, Irwin, Portsmouth, Panama, Westphalia, Earling, Defiance, and Buck Grove.