crush granite blog

  • How to Install a Decomposed Granite Pathway | Southwest ...

    This provides for the decomposed granite pathway to be 3″ deep for the path surface (1″ of soil, 3″ of decomposed granite). Next, secure your header boards by anchoring them with stakes about every four feet. 4. Add a weed barrier (optional!) If you're worried about weeds, pick up a weed barrier when you purchase your decomposed granite ...