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... Read more
For crops other than sprouts, organic seed must be used unless organic versions are not commercially available. Growers are required to search for organic seed and must document this search in order to demonstrate that organic seed was not commercially available. This documentation may be in the form of a log showing calls made, product/supplier catalogues, letters received, or other... Read more
Growers must verify that third parties, who provide non-organic seed or planting stock, have searched for organic seed. CCOF must be able to verify that a commercial availability search was conducted for all non-organic seed or planting stock. If a buyer provides you with non-organic seed or planting stock you must obtain documentation from the buyer that demonstrates a search for organic seed... Read more
Visit our Organic Seed Resources page for details on seed requirements or our list of seed suppliers who carry organic seed.
Your diligence in sourcing organic seed helps to strengthen the organic seed sector.