Winters in the Upper Midwest are bitterly cold, and the short summer days are heavy with humidity and scorching heat. The big swings in …
Spring at the Research Farm
OSA's research farm is experiencing a very warm, dry spring here in Chimacum, WA. In fact, we're already irrigating the fields. Spring …
Breeding Better Vegetables for Organic Agriculture
This article originally appeared in Organic Farmer (January 2019). When the National Organic Program (NOP) launched in 2002, there was …
Mejoramiento de Tomates en la Agricultura Orgánica
Este manual enseña a los agricultores a cultivar tomates para sistemas de producción orgánica, incluye instrucciones paso a paso para …
New Carrot Variety Trial Report and September Events
New Resources for California Farmers Results: California Organic Carrot Variety Trials, 2014-2017 Organic Seed Alliance is pleased to …
New Resources for California Organic Seed Growers
FOR IMMEDIATE RELEASE September 4, 2018 CONTACT Cathleen McCluskey, Organic Seed Alliance, (360) 472-0247, …
OSA’s 4th Annual Community Field Day and Tasting
Join Organic Seed Alliance and explore new flavors at our Community Field Day and Tasting on Monday, October 1st, in Chimacum, Washington! …
Community Field Day and Tasting in Redcrest, CA
1:00 p.m. – 3:00 p.m. | Camp Grant Ranch | 3345 Dyerville Loop Rd. | Redcrest, California
Join Organic Seed Alliance's Jared Zystro for a Community Field Day and Tasting in Redcrest, California, on September 5th, from 1:00 p.m. to …
On-Farm Organic Research Field Day in Gilroy, CA
1:00 p.m. – 5:00 p.m. | Berry Island Farm | 10833 Watsonville Road | Gilroy, California
Join Organic Seed Alliance's Steve Peters for our 2nd annual Gilroy On-Farm Organic Research Field Day on September 16th, from 1:00 p.m. to …
Best Practices for Vegetable Seed Handling in Montana
Farmers need seed that meets specific quality standards, including seed that is free of disease and that delivers on advertised germination …
Tomato Seed Production: Quick Reference
Tomato Seed Production Tomato plant spacing is affected by the growth habit of the variety. The three main growth habits …
Webinar: How to Manage Tomato Diseases Organically
Join the Tomato Organic Management and Improvement (TOMI) project and eOrganic for a webinar on managing foliar pathogens organically on …

