Darrell Frey
Three Sisters Permaculture DesignDarrell Frey has been a permaculture consultant and teacher since 1988. He is the author of Bioshelter Market Garden: A Permaculture Farm, and co-author of The Food Forest Handbook. Darrell is principle of Three Sisters Permaculture, which offers a wide range of design-build services and education programs.
1 Course
1 Video