Lucky Clover Planter
One way to decorate your planter is with decorative knots. Anything you can do with paracord, you can do with suede cord! Create your knot, then insert the ends of your cord through the planter grid to attach.
If you wish to weave a simple design in the grid, you might try a symbol motif. With the large grid on the planter, you can’t get the detail found in many needlepoint or cross-stitch patterns. Symbols could be printed, then traced.
Symbolikon.com – Here’s a very in depth guide to the symbols of many religious and cultural traditions, including Celtic. Some of the simpler designs ould translate well to your planter’s grid. Symbols that use strait lines will likely work better than curved ones.