One of the other advantages of this tool is that it allows you to see in both directions while digging, thus making precisely shaped trenches much easier. In addition, it allows you to work up close to plants without disturbing them.
The next step is to lay the conduit, wire etc over the trench and press it to the bottom using the yellow handled Burial Tool. Because of the way its end is made, it will not damage the wire or tubing. As you press the wire, the sides of the trench will typically close in over the top of it on its own.
That’s right, the slit magically closes back up! Even up close, the seam left in grass is almost invisible even MINUTES after the job is done!