OSA regularly publishes and distributes resources free of charge. Our publications include manuals on how to conduct plant breeding, seed production, and variety trials; record keeping materials; proceedings from our Organic Seed Growers Conference; and policy reports, webinars, and more. Your donation at any level supports our ability to release new resources.
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Publication Results
- 2012 Organic Variety Trials Report (2013)
- 2013 California North Coast Organic Wheat Trials (2014)
- 2014 Organic Silage Corn Variety Trial for Coastal Humboldt County (2014)
- 2015 Organic Silage Corn Variety Trial for Coastal Humboldt County (2016)
- 2015 Western Washington Variety Trials (2016)
- Activating Organic Seed Alliance Resources – 2025 Webinar (2025)
- California Dry Farm Trial Report 2022 (2023)
- California Organic Broccoli Variety Trial 2013 – 2014 (2015)
- California Organic Carrot Variety Trials 2013-2014 (2017)
- California Organic Kale Variety Trial 2013 – 2014 (2015)
- California Organic Onion Variety Trial 2015-2016 (2017)
- California Organic Rutabaga Variety Trial 2013 – 2014 (2015)
- California Organic Seed Summit 2023 Recordings (2023)
- California Organic Sweet Pepper Variety Trial 2014-2015 (2017)
- Midwest Organic Seed Summit 2025 Recordings (2025)
- Northern Sweet Pepper Trial Report 2019-2021 (2022)
- Organic Seed Production Webinar #2: Trials and Selection (2016)
- Purple Sprouting Broccoli 2014-2015 Trial Results (2015)
- Results: California Cabbage Organic Variety Trial, 2015 (2018)
- Results: California Carrot Organic Variety Trials, 2014-2017 (2018)
- State of Organic Seed, 2022 (2022)
- The Grower’s Guide to Conducting On-farm Variety Trials (2018)
- Trial Evaluation Worksheet (2010)
- Variety Trial Planning Worksheet (2010)
- Vegetable Crops for Season Extension in the Pacific Northwest: 2014 – 2016 Trial Results (2016)
- Vegetable Variety Trials for Local Food Production on the Olympic Peninsula, Washington (2010)
- Washington Organic Seed Summit 2023 Recordings (2023)
- Webinar Series from the 9th Organic Seed Growers Conference (2018)
