This is a small east facing bed at the front of my house. We're painting the garage wall soon so that will look neater. I need to pull out the bluebells that have crept out of the bed. I've planted some white heathers, a few black mondo grasses and there's a hosta right at the back. I'm thinking of putting in another black bamboo in the far left corner next to the garage wall. I need something mid height I think at the bacK. What would you suggest?
(Ground is quite wet and clay-ey!)