Two great plants for slopes. Coppertina Ninebark has coppery leaves. Lambs Ear is a beautiful contrast, so use them together. The Lambs Ear will also become a semi ground cover.
Best xeriscaping plants for CO
The 20 Best Xeriscape Plants for Colorado | Lot Lines
Great success with planting a slope has to do with the types of plants you use. Here are some great tips, ideas and photos. For low maintenance, be sure to use drought tolerant plants!
Nice use and placement of medium and small 'pebble' type stones in this gravel garden
10 Plants That Survive With or Without You
The 20 Best Xeriscape Plants for Colorado
10 Best (Hardy) Succulents for Landscaping... Gardening | Hardy Succulents | Xeriscaping