Posted: 27/12/2016 at 09:05
It's hard to let things go but this bamboo is too tall for purpose.. If you cut it back you'll just get canes, as kgarden says, they won't regrow from where you cut.
You could cut out a few canes completely, that could reduce the effect of the wind. If you starve it a bit the new canes that grow might be shorter (but I don't know that, just an idea)
I think you need a smaller bamboo