A sloped backyard comes alive with water-wise plants and clever landscaping. A sloped backyard can be a bit of a pain to take care of if you have a lot of lawn. Boring backyard? Fix it with these sloped backyard landscaping ideas. It the slope is too steep for any activity, your main concern is to stop erosion and hold the soil where it is. Landscaping Your Sloped Backyard | Wearefound Home Design Please note: You are currently browsing img landscaping ideas for small sloping gardens garden design that is 640x426px in size. This image is listed in sloping garden ideas category. Landscaping Your Sloped Backyard Wearefound Home Design, 640x426 in 201.92 KB.