This document summarizes information about forest gardening from various sources around the world. Forest gardening is a sustainable food production system that replicates woodland ecosystems by growing various fruits, trees, bushes, herbs and vegetables. It has three layers of vegetation and uses perennial plants that require little maintenance once established. Forest gardening provides food security, low labor needs, water retention and other benefits. Examples of forest gardening are then given from India, Nepal, Sri Lanka, and other countries.