Webinar Broadcast from the 8th Organic Seed Growers Conference

Can't make it to Oregon for our 8th Organic Seed Growers Conference (registration now closed) on February 4-6, 2016? OSA and co-hosts eOrganic are offering a selection of sessions as live webinars. Learn more and register today.



Limited Edition Conference Merchandise 

We're offering limited edition t-shirts and hoodies for this year's Organic Seed Growers Conference! All proceeds go to Organic Seed Alliance. Order yours between today and Tuesday, February 16, 2016. Check out and order your favorite styles here.



***REGISTRATION CLOSED*** 8th Organic Seed Growers Conference

REGISTRATION IS CLOSED for the 8th Organic Seed Growers Conference. We look forward to seeing you there next week! Find session and speaker details here.



We Need Your Support!

Make a tax-deductible donation today and help us cultivate a resilient food system that begins with organic seed. 



We're Hiring!

Read the description for our executive director position here. (Please note that our current executive director, Micaela Colley, is staying on staff as program director. Learn more about this transition at the link provided.)

New Western Washington Trial Report

The Greenbank Farm Organic Seed Project: 2015 Western Washington Trial Report is the result of on-farm variety trials conducted in 2014 and 2015 by organic farmers in Western Washington with technical advising support from both OSA and Greenbank Farm. The report includes descriptions of trial goals, trial methods, and trial result data of six on-farm variety trials conducted on four participating farms in Western Washington in 2015. Trials included varieties of tomatoes, dry pole beans, popcorn, radicchio, chicory, snap peas, and bush yellow snap beans. Download the report here



About Us

Organic Seed Alliance advances the ethical development and stewardship of the genetic resources of agricultural seed. We believe seed is part of our common cultural heritage – a living, natural resource that demands careful management to meet food needs now and into the future. We accomplish our mission through research, education, and advocacy. Learn more about OSA here.


Make a tax-deductible donation today!
Follow us on
Support Us

“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

Seed Broadcast
December 16, 2015
New California Organic Seed Publications
Organic Seed Alliance released four new reports for California organic seed producers and farmers today. These include three organic variety trial reports from on-farm research conducted over the 2013...

December 11, 2015
USDA Proposes More Oversight of GE Wheat: Is it Enough?
Wheat fields in Northern California. Photo credit: Organic Seed Alliance UPDATE 12/11/15: The USDA officially announced that it will require permits for all future GE wheat field trials. Thanks...