Hello, first let me say that this is a great looking forum and I'm glad I found it! I live on Vancouver Island. I am looking at planting a bamboo privacy hedge between me and my neighbor. Because the area between our properties is only about 20 feet at the widest, and because I don't want the hedge spreading into the neighbor's yard, clumping bamboo seems to be the best bet. I would like something that will grow fairly rapidly, but would like the hedge to get no taller than 20-25 feet. What is the best variety I can get that meets these requirements? Thanks for this and any other information you can provide.