
Seeds of a New Agriculture
In 1924, amid growing concern over declining agricultural health, philosopher and scientist Rudolf Steiner delivered a series of lectures known today as the Agriculture Course. These lectures introduced biodynamics—an approach to agriculture that sees farms not merely as plots of land, but as living organisms deeply interconnected with cosmic rhythms. This revolutionary vision planted seeds that continue to flourish around the world today.

Josephine Porter: Keeper of the Flame
Among those early pioneers inspired by Steiner was Ehrenfried Pfeiffer, who devoted his life to developing biodynamic preparations—natural substances carefully crafted to restore soil vitality and plant health. Pfeiffer passed on this specialized knowledge to Josephine Porter, an exceptionally dedicated student. Josephine worked tirelessly, making these precious preparations accessible to farmers and gardeners seeking healthier, more resilient plants and soil.
When Josephine Porter passed away in 1984, biodynamics in North America faced a critical juncture. Who would carry on this essential work?

Hugh Courtney and the Founding of JPI
Answering this call, Hugh Courtney—who had learned directly from Josephine Porter—stepped forward. Recognizing the urgent need to preserve Josephine’s legacy, Hugh founded the Josephine Porter Institute (JPI) in 1985 on his family farm in Woolwine, Virginia. Under his guidance, JPI quickly became a vital center for biodynamic education, preparation-making, and spiritual-scientific research.
In 1992, Hugh established Applied Biodynamics, a journal that would soon become a cornerstone resource for practitioners worldwide. With insightful articles, practical instructions, and thoughtful reflections, the journal deepened understanding of Steiner’s vision and helped farmers implement biodynamic practices in real, everyday ways.

Preserving Pfeiffer's Legacy
In the mid-1990s, JPI faced another pivotal moment. The Pfeiffer Foundation, stewarding Ehrenfried Pfeiffer's biodynamic formulas, found itself without a home. Hugh Courtney graciously welcomed Pfeiffer’s work to JPI’s Virginia headquarters. This bold step integrated Pfeiffer’s famous BD Compost Starter and Field Spray formulas directly into JPI’s preparation offerings, greatly expanding the institute’s impact.
Despite occasional controversies and skepticism from mainstream agricultural circles, Hugh steadfastly advocated that biodynamics was not simply a niche method but a necessary path for agricultural renewal. His unwavering belief was that healing the earth required commitment, courage, and collaboration.
Today, JPI remains committed to the mission first envisioned by Rudolf Steiner, Ehrenfried Pfeiffer, and Josephine Porter. It is not merely a place but a movement—a community where farmers, gardeners, and researchers gather to rediscover agriculture's deeper meaning, healing the earth, and revitalizing the human spirit.

A Living Legacy
Each batch of preparations, each workshop, and each research project at JPI honors a lineage of dedicated stewards who saw the promise of agriculture not just as a means of production but as a sacred trust.
In continuing this legacy, JPI invites all who are willing to listen deeply, observe carefully, and work lovingly with the earth. Together, we nurture not just soil and plants, but a healthier, more harmonious future for all.

Further Reading and Resources
- Biodynamics for Beginners, by Hugh Courtney, edited by Stewart Lundy (JPI, 2024).
- Applied Biodynamics Journal, various issues, Josephine Porter Institute.
- Rudolf Steiner’s foundational lectures and writings, particularly the Agriculture Course (1924).
- Ongoing insights and reflections at the JPI Substack and the Josephine Porter Institute website.