MIT's Fab Tree Hab - growing houses instead of building them

technologyreview.com — The basic framework of the house would be created using a gardening method known as pleaching, in which young trees are woven together into a shape such as an archway, lattice, or screen and then maintain that form over the years. As the framework matured, the home grower would weave a dense layer of protective vines onto the exterior walls. Aug 2, 2006 View in Crawl 4