• Skip to primary navigation
  • Skip to main content
  • Skip to footer

Organic Seed Alliance

Putting the power of seed into the hands of growers

  • News
  • Programs
    • Education
      • 2026 Organic Seed Production Online Course
      • 2026 On-Farm Plant Breeding for Resilient Organic Systems | Online Course
    • Research
      • The OSPREY Project
    • Advocacy
    • Outreach
  • Publications
    • How-to Guides
    • Reports
    • Webinars
    • Worksheets & Record-keeping
    • Conference Proceedings
    • All Publications
  • Resources
    • Courses
      • Organic Seed Production
      • On-Farm Plant Breeding for Resilient Organic Systems
      • Asynchronous Organic Seed Production
    • Online Toolkits
      • Variety Trial Tool
      • Seed Economics Toolkit
      • Seed Cleaning Toolkit
    • Organic Seed Producers & Farm Directory
    • Seed Policy Platform
    • State of Organic Seed
    • Organic Seed Commons
    • Intellectual Property Rights on Seed
    • OSA’s YouTube Channel
  • Events
    • Upcoming Events
    • Organic Seed Growers Conference
    • Open House Quarterly Call Series
  • About
    • About OSA
    • Impact
    • Staff & Board
      • Employment Opportunities
    • Press & Media
    • Seed FAQ
    • Contact Us
  • Give

Celebrate OSA: Support the Annual Appeal Today!

Help keep the power of organic seed in the hands of farmers for a more sustainable tomorrow.

Artwork by Melissa DeSa

For over 2 decades, OSA’s partnerships and collaborations reflect resilience and a continued deep commitment to seed communities across North America. The momentum of the seed movement is strong, but it takes all of us to keep it growing. 

We are grateful to count on supporters like you to ensure a just and diverse seed future. Join us today in reaching our fundraising goal of $200,000! 

A contribution to Organic Seed Alliance today:

  • Supports the research, education, and advocacy that help organic seed growers thrive
  • Helps teach independent farmers to produce more diverse and regionally adapted seed
  • Strengthens local and regional seed economies, bringing together seed growers and buyers
  • Increases the diversity and availability of organic food long into the future

Help OSA continue to build resilience into our food system, from the ground up. Please donate today!

Other Ways to Give

Donate by Check Matching Gifts Legacy & Stock Gifts

Donate by Check

Please send checks to:

Organic Seed Alliance
PO Box 772
Port Townsend, WA 98368

Matching Gifts

Your gift can have an even greater impact if your company has a matching gift program. Find out if your company will match your gift by searching here.

Legacy and Stock Gifts

Ensure the future of seed for generations to come by making a legacy gift or a stock gift to Organic Seed Alliance. Please reach out by email to development@seedalliance.org for questions and details.

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

View OSA’s 2024 990

Key Contact: Heather Zornetzer, Partnerships & Development – development@seedalliance.org.

Footer

Seed Alliance logo

Putting the power of seed into the hands of growers

  • Email
  • Facebook
  • Instagram
  • LinkedIn
  • YouTube
Subscribe to Our Newsletter

Copyright © 2026 Organic Seed Alliance · All Rights Reserved · Website by Tomatillo Design

Putting the power of seed into the hands of growers

PO Box 772
Port Townsend, WA 98368

  • Facebook
  • Instagram
  • LinkedIn
  • YouTube

About
About OSA
Staff & Board
Impact
Careers
Contact Us

Programs
Research
Education
Advocacy
Outreach

Organic Seed Commons
State of Organic Seed

Get Involved
Advocate
Donate
Participate

Subscribe

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

© 2026 Organic Seed Alliance. All Rights Reserved.

Privacy Policy

Charitable Disclosure

2027 Organic Seed Growers Conference Registration is live!

Early bird registration is now live for the 2027 Organic Seed Growers Conference in Asheville, North Carolina, and online.

This coming year, we will host two distinct portions of the conference: The In-Person main conference (March 26th – 27th) in Asheville, North Carolina, and the Virtual portion (March 30th – 31st).

Get Early Bird Tickets