Daisugi – Growing Straight Lumber without Killing the Tree - In 14th Century Japan, there was a shortage of straight lumber for building and fl... - https://hackaday.com/2024/02/20/daisugi-growing-straight-lumber-without-killing-the-tree/ #woodworking #greenhacks #bonsaitree #pollarding #coppicing #arborist #forestry #coppice #daisugi #pollard #tree #wood