CASTLEROCK LANDSCAPE IS BEHIND COUNTLESS STUNNING YARDS IN THE OZARKS AREA A lush lawn by itself doesn't turn heads, but a carefully planned landscape can. With help from a seasoned local landscaper in the Sparta, Nixa, and Springfield, MO area, you can impress neighbors and prospective customers with your curb appeal. Established in 2006, Castlerock Landscape provides a wide range of landscaping services to clients within 60 miles of Sparta, MO. We've got over 18 years of experience and rely on a licensed and insured crew to complete large-scale projects.