Can I use treated seed?

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Response times may be slow due to the wildfires affecting Santa Cruz County and Covid-19. Organic compliance deadlines and inspections will be delayed for businesses affected by these crises. Read the latest updates on the Northern California wildfires, and visit our Covid-19 webpage to find pandemic-specific information »

Los tiempos de respuesta serán lentos debido a los incendios forestales afectando al condado de Santa Cruz y COVID-19. Los plazos de cumplimiento orgánico y las inspecciones se retrasarán para los negocios afectados por estas crisis.  Lea las últimas actualizaciones sobre los incendios forestales del norte de California y visite nuestra página web de Covid-19 para encontrar información específica a la pandemia »

Seeds treated with prohibited materials are not allowed. Look to the Organic Materials Review Institute (OMRI) or the Washington State Department of Agriculture (WSDA) lists of allowed materials to find seed treatments that are approved. Our staff will verify compliance of any seed treatments not on the OMRI or WSDA lists for you. Just complete and submit a Material Review Request Form for each seed treatment you want to use.

You can also use MyCCOF: Materials Search to find and add materials approved for use in organic production or to request the review of a material you would like to use.