Darrell Frey

Darrell Frey

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. He facilitates workshops and delivers keynote presentations on permaculture design, perennial polyculture management and ecological land use planning, and has been a sustainable community development consultant and permaculture teacher for 30 years. Darrell writes extensively about the principles involved in regenerative, organic agriculture and is the author of Bioshelter Market Garden: A Permaculture Farm.

Author's Titles

The Food Forest Handbook

The Food Forest Handbook

Design and Manage a Home-Scale Perennial Polyculture Garden

A food forest is a productive landscape developed around a mix of trees and perennials. Rooted in permaculture principles, this integrated approach …

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Bioshelter Market Garden

Bioshelter Market Garden

A Permaculture Farm

To ensure food security and restore the health of the planet, we need to move beyond industrial agriculture and return to the practice of …

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