BCbound
ArboristSite Operative
What's the smallest width of tree you'll block a top onto? I have a spruce to do. About 60ft tall. It has a very heavy crown and takes a severe bend in the last 20ft. I would have to catch the last 12-15ft to avoid damage. It's over a hot tub and a very nice deck. I figure the width will be about 6 inches where the block would be tied. No room to let it fly or get a crane in.