Stones as edging
One of my veg plots is four squares with a cross shaped bark path separating them. I want to replace the path edging without using plastic and as cheaply as possible. I have access to piles of quiet big stones (brick size+) so could use them but - my question is - is it a good idea to use stones or would I just be building homes for slugs. I've seen it done and it looks lovely but does anyone have any thoughts please?