About Us.

Rainier Seeds’ production fields lie in the heart of the Pacific Northwest, primarily located in the Columbia Basin of Eastern Washington. Our expert agronomists monitor crop quality from the ground up throughout the growing season. State seed-certification inspectors visit our sites as required to verify compliance with every aspect of the seed production process.

With two modern processing facilities, Rainier Seeds provides hands-on seed conditioning to meet customer demand. We have the ability to warehouse more than 5 million pounds of seed and we maintain one of the largest inventories of native and introduced seeds in the western United States.

  • Revegetation and erosion control experts
  • Quality forage seed for livestock producers
  • Cover crops and conservation seed for farmers
  • CountryBasics™ specialty mixes