The Biodynamic Association is now part of the newly formed Biodynamic Demeter Alliance.

Visit the Alliance site (link is external) to learn more about the new organization, Board of Directors, and staff team. Find out more about our structure, history of the unification initiative, and the promise it holds. More information to be posted as available.

Welcome to our new Executive Director, Sheila Foster!

We're hiring — join our team!


Join or renew your membership today to collectively engage the transformative potential of biodynamics to meet the great challenges facing Earth and humanity.


The Biodynamic Association is a membership organization open to anyone.

Be part of the growing biodynamic community, get access to the Biodynamics journal and many other benefits, and help us make transformative change in the world by becoming a member.


Biodynamics is a holistic, ecological, and ethical approach to farming, gardening, food, and nutrition. 

Learn about biodynamic principles and practices, see examples of vibrant farms and gardens, and explore biodynamic education opportunities.


Connect with your biodynamic community through the Biodynamic Association.

Discover upcoming events; find local and regional biodynamic groups; browse job, apprenticeship, and land opportunities; and much more.

Video Update from Daphne Amory: July 28, 2022

Alliance Board Acting Chair Daphne Amory talks about the possibility of creating agency around how we engage as humans in a reciprocal world.

Posted on Jul 28, 2022

Video Update from Beth Hoinacki: July 19, 2022

Alliance Board Secretary Beth Hoinacki shares how Goodfoot Farm's orchard epitomizes how the various parts of the Alliance work together and complement each other.

Posted on Jul 19, 2022

Video Update: July 7, 2022

Executive Director Sheila Foster shares about how the Alliance is looking at supporting Biodynamic farmers and producers in getting paid for the ecological services they provide.

Posted on Jul 7, 2022

Video Update: June 28, 2022

Executive Director Sheila Foster joins us this week from Filigreen Farm in the Anderson Valley in California, where she took part in BDANC's Summer Gathering.

Posted on Jun 28, 2022

Video Update from Our Executive Director: June 15, 2022

Sheila Foster joins us this week from New Mexico, where she will be visiting with Joseluis Ortiz y Muniz, a Biodynamic Demeter Alliance Board member and Community Liaison and Visiting Research Scientist and Greenroots Institute.

Posted on Jun 15, 2022

Video Update from Our Executive Director: June 6, 2022

We have so much happening here at the Alliance that we wanted to be able to you up to date and share all we're doing, so we thought regular updates might be helpful.

Posted on Jun 6, 2022

Explore, Discuss, and Build Community 

What Is Biodynamics?

Resources on the principles and practices, biodynamic preparations, research, certification, and more

Community Connections

Regional groups, events, social media, and more 

Online Forums

Job postings, apprenticeships, internships, land opportunities, and more

Explore more with Biodynamic Conference recordings

Wish you could have been there? Journey deeper with Biodynamic Conference recordings. Recordings from the 2018, 2019, and 2020 conferences are available for purchase now

Photos by Trav Williams/Broken Banjo Photography

About Our Work

The Biodynamic Association (BDA) is a participatory, membership-based nonprofit organization that works to nurture the North American biodynamic movement as a diverse, collaborative, and thriving ecosystem.  We aim to incubate strong leadership in the biodynamic community; grow the community of biodynamic farmers, ranchers, gardeners, and land stewards; communicate the powerful vision of biodynamics and the potential it holds for the Earth; and nurture the deep spiritual roots and insights of biodynamics.

Thank You to Our Business & Community Partners

We are grateful to these businesses and organizations for their generous support of our work. We encourage to you to check out the full list and consider supporting them.


Join Us as a Business & Community Partner

Reach and support thousands of people interested in biodynamics and regenerative agriculture by becoming a committed Business & Community Partner. To find out more, contact us or (262) 649-9212.