Like this, but how do I create a wall to prevent the stones from falling?  #2 .?

Thank you, Eric, for your reply. Sorry, I don’t have much knowledge about landscaping. I’m planning to add lily pilly trees or a garden edge with plan ...

1. How far should the additional timber sleeper be from the fence wall?2. How deep should the trench be for a standard garden bed? 3. What to do in sp ...