From P2P Foundation

Definition

From the Wikipedia:

"Garden sharing is a local food and urban farming arrangement where a landowner allows a gardener access to land, typically a front or back yard, in order to grow food. This may be an informal, one-to-one relationship, but numerous Web-based projects exist to facilitate matchmaking. In some cases, garden sharing projects are launched as a way to shorten community garden waiting lists that are common in many cities." (http://en.wikipedia.org/wiki/Garden_sharing)