Abstract: The present invention relates to an improved planter edging landscaping system. In a first embodiment, the planter edging landscaping system includes a planter wall edging member which may be installed along wall structures or the like to create a planter area as well as provide an edging lip for ease of grass trimming or shearing. In a second embodiment, the present invention includes a flexible wall structure which is combinable with an edging cap to create an edging system which is adaptable to varying terrain. In addition, the edging cap may have channels therein to facilitate the installation of plumbing, wiring or drainage channels in outside environments.