I have a really steep hillside for a side yard. It is really difficult to keep the grass trimmed and it takes a long time too. I have been thinking about landscaping the entire hillside with rocks. I have seen it done in other places and if it's done right, it looks really nice.
I have also thought about just planting something that spreads out on its own. Something that would cover the entire hillside so that we wouldn't have to worry about the grass there anymore and yet it would look nice.
I have heard Junipers are one of the best to plant on hillsides as they help eliminate erosion as well as look nice.
I am undecided as yet but I definitely want to do something because the hill is simply too hard to keep up with.