Registration / Application

Applications are being accepted for the 2026-28 program. We will be contacting applicants in the late winter/early spring of 2026 to arrange an interview with David. Please feel free to contact us at office@dwherbal.com if you have any questions.


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I’ve always been a student, but David gave me an important foundation for learning. His approach to plant medicine using an energetic system of formulation is invaluable. My life wouldn’t be the same in my practice, the woods and fields or business without my teachers. Thanks to David and the Plants.

David Harder, RH (AHG) | Class of 1998