A pine chip base helps support the PH needs of the rose plants. Add irrigation and the low maintenance fence line is supported and beautified. And a fresh supply of flowers for the owner.
A low maintenance fence line can be pretty, provide privacy and require little maintenance.
The simple addition of salt tolerating colorful shrubs and moisture holding mulch make for a much nicer view. A nice balance of form and function.
Concerns with sea spray can end up with plantings looking rather plain.
Re-purposing old pots save money yet provide a nice appearance when you add color. Then break up all the white stone with nutrient providing pine mulch and colorful plantings. A good combination to spruce up an ignored corner.
A largely ignored corner can be transformed with a few simple changes at a very reasonable cost.