In August of this year, OSA’s Program Director Jared Zystro will join University of California as their new Horticulture and Specialty Crops …
2026 California Organic Seed Summit (Virtual)
June 27, 2026 - June 28, 2026
Zoom I 10 am - 1 pm Pacific both days
Zoom I 10 am - 1 pm Pacific both days
The virtual 2026 California Organic Seed Summit will be held Sat June 27 and Sun June 28 from 10 a.m. - 1 p.m PST both days. The Summit is a …
Virtual Open House Quarterly Call
May 21, 2026
4 pm PST I Virtual
4 pm PST I Virtual
Virtual Open House Quarterly Call: OSA's OSPREY Research Project At this event, you'll hear the latest findings from trials on …
OSPREY: Spring Cleaning
We’re busy behind the scenes preparing for the upcoming growing season as we transition from winter into spring. As we build upon our …
Exploring Seed Cooperative Businesses as Potential Viable Models: Principles and Experiences
March 4, 2026
4:00 - 5:30 PM Pacific I Virtual
4:00 - 5:30 PM Pacific I Virtual
This webinar is for organic farmers who plan to open a commercial operation and want to learn about the principles, strengths ,and …
OSPREY: Wrapping Up Year One
Organic Seed Alliance (OSA) and our research partners are wrapping up the first year of the Organic Seed Production Research on Economics …
POSTPONED! 2025 California Organic Seed Summit
February 20, 2026 - February 22, 2026
Nevada City, CA
Nevada City, CA
Due to a major storm rolling in we are postponing this event until further notice. Reach out to Jared Zystro jared@seedalliance.org if you …
eOrganic OSPREY Seed Cleaning Webinar
November 4, 2025
11 am Pacific I Virtual
11 am Pacific I Virtual
The Organic Research Production on Economics and Yield (OSPREY) project will co-deliver four webinars on seed production between 2025 and …
Seed Saving Workshop with the Humboldt Permaculture Guild & OSA
September 14, 2025
12:30 - 3:00 pm Pacific
12:30 - 3:00 pm Pacific
Seed Saving Workshop with the Humboldt Permaculture Guild & OSA Calling all backyard gardeners and seed growers! Come learn the …
California Field Day at the CR Shively Farm
September 10, 2025
Local and regional seed growers will showcase several organic vegetable research and plant breeding projects. Date: Weds, Sept 10th …
Collective Dreams for the Future of Seed
On the weekend of November 15 - 17, 2024, seed enthusiasts gathered in Mt. Baldy for the California Organic Seed Summit. The weekend was …
Sorghum and Mung Beans for Community Plant Breeding
Dozens of varieties of sorghum and mung beans are growing at OSA’s California Research Field at the College of the Redwoods Organic Farm in …
