"Every time we save seed, the plants that we are working with change in some way or another. It's inevitable. And it seems like, from my …
2026 On-Farm Plant Breeding for Resilient Organic Systems | Online Course
Are you interested in learning how to grow and select locally-adapted varieties? Apply to our first cohort in on-farm plant breeding for …
2026 Organic Seed Production Online Course
Are you passionate about sustainable agriculture and seed preservation? Organic Seed Alliance is excited to announce the 2026 Organic Seed …
OSA Quarterly Call – Nov 7, 2025: Responding to Climate Shifts Through Seed
"As farmers are using this diversity to adapt to changing conditions, it happens very iteratively. It's a very experimental, you kind of see …
OSA Quarterly Call – Aug 1, 2025: Advocacy & the National Plant Germplasm System
“The time to revive the Seeds & Breeds Coalition is now. We need coordinated advocacy to secure public plant breeding in the next farm …
OSA Quarterly Call May 2nd, 2025: Participatory Plant Breeding
Upcoming Calls I Suggest a Topic Speakers: Almendra Cremaschi (Bioleft, University of San Martin), Solveig Hanson (Cornell University / …
Open House Quarterly Call Series
Open House Quarterly Call SeriesFeb, May, Aug, Nov Join the Organic Seed Alliance community for an interactive virtual gathering! This …
Seed Mentor Guidelines
Organic Seed Alliance, in collaboration with the Transition to Organic Partnership Program (TOPP), is seeking seed growers willing to mentor …
Stories of the Carrot Improvement for Organic Agriculture Project
"I hope you will go out and let stories, that is life, happen to you, and that you will work with these stories... water them with …
Join OSA on May 2nd for Our First Quarterly Zoom Call
NEW! We’re excited to invite you to Organic Seed Alliance’s (OSA) Quarterly Calls! These open-sourced calls bring together farmers, seed …
2025 Organic Seed Production Online Course
This course has ended. Please see the current course here. Are you passionate about sustainable agriculture and seed preservation? …
Yarrow: A Plant Profile and Seed Historian Report By Katya Wesely
Greetings to all readers, wishing all of you a beautiful year. Now it is early spring, still the cold of the winter is in the memory of our …

