Brandi: maybe this will help
This is a cute one! https://www.hometalk.com/32593942/diy-cinder-block-raised-garden-bed
I've used them before to make actual raised beds. A handy tip to keep in mind: spread a layer of cardboard (an old, broken-down box works well) on the grass before building your bed. It will keep grass from growing in your bed, and eventually kill it.
Hi Brandi, maybe this will inspire you with a few ideas. Could be used in so many ways to make your garden unique.