Mailing address

Organic Seed Alliance

PO Box 772

Port Townsend, WA  98368







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We intentionally make little mistakes and typos for those people who love to find them, and when you do please let us know so we can privately acknowledge your great attention to detail accordingly.


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“OSA is the place I always turn to when I need to know more about an issue or learn more about how best to produce and save a particular kind of seed. With OSA and others leading the charge, I know the integrity and future of organic seeds is assured.”


Electra de Peyster

Seed Stewards

Santa Rosa, California