Edging stone and paving stone made for tree/plant rings can get expensive. Here is a cheaper alternative that looks nice for less. Plus, clay brick is very durable, long lasting, does not ever fade, etc.
Each brick is .35 cents so this cost me $4.55 versus buying edgers that can run up to $2-4 each and will require multiple bricks to achieve a full circle.
Link: https://www.homedepot.com/p/Segundo-Used-Solid-724308200/202074684
