Mark the area where you would like to lay decomposed granite with landscape paint or stakes. Drive the stakes into the ground along the area. Connect the stakes with strings.
Remove any organic matter such as grass in the designated area. Use a shovel to clear all plants and other matter.
Dig approximately 4 inches into the soil with a shovel. Be sure to clear and dig along the entire designated area. Use a rake or hoe to even out the surface in the cleared area.
Place landscape fabric over the entire designated area. Position bricks in certain areas to keep the fabric on the ground and avoid having it blown away by wind.
Lay approximately 2 inches of decomposed granite over the entire area. Compact the area with a compactor. Run the compactor over the area for a smooth surface.
Apply the remainder of the decomposed granite to fill the entire area. Repeat the compacting procedure to obtain a smooth decomposed granite area.