Trees provide shade and natural fertilizers for plants, which feeds their families, their livestock and become a source of income to many families.
By providing a sustainable resource of income, trees can improve the overall quality of life of indigenous people in developing countries.
By helping farmers to plant specific types of fast-growing trees, fruit trees, hardwoods, and food crops in a systematic manner over a four-year period, the forest garden approach gives the farmer a sense of ownership and pride, which is essential for a long-term lifespan of a tree.