Hello
This might be a dumb question but I'm getting sod put down in most of my yard but I'm carving off an nice chunk for a vegetable garden. I don't want the sod growing into the garden so I was wondering if there is a physical barrier I can put down to prevent the grass from invading the garden. I've seen some material but I'm not sure how well they work or how deep they need to be to be effective.
Anyone have any suggestions or specific material that works well for this kind of application?
Thanks!!
