Here is the new box that I made yesterday. I am going to add a second one right next to it that is only two boards deep. Between the two of them I will need 30 cubic feet of soil.
I lined the box with weed barrier cloth which will keep the soil in yet let the box drain properly.
These are the original beds that I put in about ten years ago. I am going to tear them out next season and replace them with wood that isn't going to kill me with chemicals.
This is the irrigation pipe I am going to tap into for the new boxes.
I was going to work on the trench for the pipe tonight but I'm beat after an eventful weekend and Monday at work.