We recently moved into a new build home in Michigan and are currently finishing the yard. Our driveway is about 150' long and has a dirt slope along its entire length. The slope is approximately 15' high and at a 45 degree angle. It's obvious that we need some sort of plant growth to prevent erosion but we are not sure what to plant. The bank is too steep to mow and too large to mulch. Currently there are just weeds growing on the slope. We would like something more appealing to look at from above. Keeping maintenance in mind, does anyone have any ideas? I've attached a cross section drawing (looking North) of the slope to help. Thanks!