Hey everyone! I am building a garden at the front entrance to my house. The walkway which runs right through the middle is going to be lined with bamboo shafts that will vary from 3 to 4 feet tall. I would like to find a grass that would reach that high and stay about that height with minimal trimming, and also grows in spreads, not in individual clumps. It would have to be a grass that is tolerant of being in the shade for most of the day. I know its picky, but does anyone have any suggestions?