“The human being, who guides and directs the beginning, the course, and the end of the natural growth process, is the strongest force of nature. His capacity is the final decisive factor.”
– Ehrenfried Pfeiffer (1899–1961)

Biodynamics – Education – Agriculture

The Pfeiffer Center practices, teaches and promotes biodynamics through courses, workshops, and internships for all levels of experience and interest. The ongoing work of developing a biodynamic farm individuality in the northern suburbs of New York City is the foundation for our educational programming.


Duryea Farm Dairy

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Raw milk and yogurt (made from pasteurized milk) can be purchased at our self-serve Dairy Store, 101 Ackertown Rd., Monsey, NY. {Learn More}

Farm Stand

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Fresh-picked biodynamic produce every Friday at the Hungry Hollow Co-op! Opening day is July 3. {Learn More}


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The 2020 Pfeiffer Center CSA offers 22 weekly pickups of fresh-picked vegetables, herbs, and flowers starting June 16. {Learn More}


One-Year Biodynamics Training

In thirteen full-day workshops from September to June, learn and experience the basic principles and all the timely activities of biodynamic agriculture through the seasons. {Learn More}


Our program of one-day workshops is on hiatus due to the COVID-19 pandemic. Join our email list for up-to-date information about future workshops. {Learn More}


The 2020 Pfeiffer Center Summer Internship is full. Join our email list and watch this page to get word about future offerings.

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Learn about upcoming workshops, trainings, news and events.

Upcoming Workshops & Events

Farm & Garden Days

August 10 @ 9:00 AM - August 14 @ 4:00 PM

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