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Organic Seed Alliance

Putting the power of seed into the hands of growers

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Region: California

Events · February 28, 2017

Registration Now Open for Organic Seed Training in California


Organic Seed Alliance’s (OSA) Southern California Seed Hub and Wild Willow Farm & Education Center will host a one-day training in San …

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February 28, 2017

Registration Now Open for Organic Seed Training in California


FOR IMMEDIATE RELEASE February 28, 2017 CONTACT Cathleen McCluskey, Organic Seed Alliance, (360) 472-0247, …

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February 14, 2017

California Organic Sweet Pepper Variety Trial 2014-2015


This report is the result of a variety trial conducted in 2014 and 2015 by Organic Seed Alliance and Pinnacle Organic Farm located in …

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February 14, 2017

California Organic Onion Variety Trial 2015-2016


This report is the result of a variety trial conducted in 2015 and 2016 by Organic Seed Alliance and Pinnacle Organic Farm in northern San …

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February 14, 2017

California Organic Carrot Variety Trials 2013-2014


This report is the result of a variety trial conducted in 2013 and 2014 by Organic Seed Alliance and Riverdog Farm in the Capay Valley near …

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Events · January 11, 2017

Symposium to Showcase Organic Food Projects from Seed to Plate


Organic Seed Alliance (OSA) and EcoFarm will host a one-day symposium in Pacific Grove, California, on January 25, 2017. The gathering will …

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January 10, 2017

Symposium to Showcase Organic Food Projects from Seed to Plate


FOR IMMEDIATE RELEASE January 10, 2017 CONTACT Cathleen McCluskey, Organic Seed Alliance, (360) 472-0247, …

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Events · October 18, 2016

Save the Date for the California Organic Seed Summit


Mark your calendar for the 3rd annual California Organic Seed Summit, Friday, February 17, through Sunday, February 19, 2017, at the Point …

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Events · October 12, 2016

Registration Now Open for Organic Seed Training in California


Join OSA and the Bay Area Seed Hub for a one-day training in Pescadero, California, on November 6, 2016. The workshop will teach farmers how …

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Events · August 16, 2016

Learn How to Grow Seed Commercially in California


Join OSA and the Northern California Seed Hub for this two-day training on how to incorporate seed production in your diversified farm plan. …

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Events · August 1, 2016

Learn Commercial Organic Seed Production in California


Join the Southern California Seed Hub in Escondido this October to learn how to incorporate seed production in your diversified farm plan. …

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Events · July 19, 2016

California Hubs Focus on Organic Seed Education, Networking


OSA's California activities are in full swing, with organic plant breeding, variety trials, and educational workshops happening throughout …

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Organic Seed Alliance is a 501(c)(3) nonprofit organization. EIN 51-0175667.

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Request for Proposals are LIVE!

In 2027, we will have separate In-person (March 26th & 27th) and Virtual (March 30th & 31st) components, providing an interactive agenda of workshops, demonstrations, farm tours, lightning talks, art, seed swaps, affinity spaces, keynote presentations, and of course – celebration!

RFP due July 1st, 2026
Submit a proposal