A landscape bordering system is presented herein. In particular, the system is installed on the border or edges of lawn or grass, next to an adjacent sidewalk, walkway, paver, pavement, driveway, patio, fence, etc. The border includes a body defining a substantially flat top surface and an interior portion. A mounting assembly may be disposed on the interior of the body allowing for additional modules, such as sprinklers or lights, to be selectively installed therein. Additional features include a channel continuously disposed longitudinally along an outer exposed side of the top surface of the body. The channel may be disposed substantially proximate to a front edge of the top surface (e.g., adjacent to the edge of the grass or lawn). In this manner, a user may decide to spray, pour, or dispense an amount of herbicide or other chemical into the channel along the length of the border.