Rocky Hillside Full Sun
We have a hillside -- 200' by 20' ranging from 45 degrees to 20 degrees in full sun. Our soil seems like one part clay and three parts rocks. We live on a dirt road, and this slope is along the road in front of our house. We planted 200 myrtle plants 3 years ago, with a heavy spread of mulch between the plants. The myrtle are about one foot across now and we have every kind of weed growing on the hillside too despite hours of weeding each week. We regret removing trees too, because of the dust. We'd like to plant something that will grow better than the myrtle, that will help with the dust, and be maintenance free. Will post pictures when the snow melts. Ideas?