About
Darrell Frey
![Darrell Frey headshot](/var/ezflow_site/storage/images/contributors/f/frey-darrell/image-contributor-s/97766344-1-eng-CA/Image-contributor-s_wide_360.jpg)
Darrell Frey is the owner and manager of Three Sisters Farm, a 5 acre permaculture farm, solar greenhouse and market garden located in Western Pennsylvania. Darrell writes extensively on permaculture design and ecological land use planning and has been a sustainable community development consultant and permaculture teacher for 25 years.