Some cool ideas I’ve seen were rope lights, river rock, and pavers. I’ll get into trouble anytime I wander through Home Depot or look at Pinterest for ideas.
We have done a few things for landscape edging. My favorite is using rocks from around our property, then burying in the ground a little. It was cheap and easy: https://chemistrycachet.com/corner-into-a-cute-little-garden/
thanks we have lots of rocks so we could do that
I find these examples very attractive.
I have found the plastic edging very ineffective and wavy with installation.
thanks for the idea
Maybe this will give you a few ideas: https://thehoneycombhome.com/garden-tours/
some rocks too