Otto Specht School, 260 Hungry Hollow Rd, Spring Valley, NY 10977, US

The Pfeiffer Center is a nonprofit educational organization that provides education, research and outreach in farming, gardening and beekeeping. It offers a one-year part-time biodynamic gardening and environmental course, apprenticeships, consultation for schools, and workshops on bee keeping and school gardening. The center offers a wide range of courses, such as environment and ecology, biodynamic preparations, soil building and composting, seed saving and rejuvenation, genetic engineering, and life rhythms and garden tasks. It is supported by various organizations that include the Threefold Educational Foundation, Josephine Bay Paul Foundation, Nature Place Day Camp and the Rudolf Steiner Foundation. Located in Spring Valley, N.Y., The Pfeiffer Center is sponsored by the Threefold Educational Foundation and the Sunbridge College.