Defined edges create crisp boundaries between lawn, planting beds, and hardscapes, producing clean lines that elevate yard appearance and signal attention to detail. This visual structure guides the eye, emphasizing garden layers and color contrast. Practically, edging prevents grass from invading planting areas, reducing maintenance. Installing borders with materials like stone, metal, or brick enhances durability and adds style. Well-defined edges improve curb appeal significantly, contributing to higher resale value by projecting a polished, cared-for property. Regular maintenance of edges keeps landscapes looking tidy and inviting to buyers.