Forest gardening is a food production and land management system based on woodland ecosystems, but substituting trees (such as fruit or nut trees), bushes, shrubs, herbs and vegetables which have yields directly useful to humans. Making use of companion planting, these can be intermixed to grow on multiple levels in the same area, as do the plants in a forest.
In part based on the model of the Keralan home gardens, temperate-climate forest gardening was pioneered by the late Robert Hart on his one eighth of an acre (500 m²) plot at Wenlock Edge in Shropshire.
Robert began the project over thirty years ago with the intention of providing a healthy and therapeutic environment for himself and his brother Lacon, who was born with severe learning disabilities.
Starting as relatively conventional smallholders, Robert soon discovered that maintaining large annual vegetable beds, rearing livestock and taking care of an orchard were tasks beyond their strength.
However, a small bed of perennial vegetables and herbs they had planted was looking after itself with little intervention.
This led him to evolve the concept of the "forest garden". Based on the observation that the natural forest can be divided into distinct layers or "storeys", he used inter-cropping to develop an existing small orchard of apples and pears into an edible polyculture landscape consisting of seven levels.
In the 21st Century
Forest Gardening was furthered significantly by the work of Dave Jacke and Eric Toensmeier with the publication of the two volume set "Edible Forest Gardening" in 2005.
Forest Garden plots are to be found in various research trials such as those at The Central Rocky Mountain Permaculture Institute http://www.crmpi.org/Home.html, community farms and gardens like Montview Neighborhood farm http://www.montviewfarm.org/, and in small yards throughout the temperate world.
A number of studies have looked at forest gardens in the humid tropics, and they can be a significant source of minerals and nutrients, as well as providing income and food security for the owners.
Links:
Lew Godfrey
Green Harlow Productions
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