How to Mulch a Path

Measure the path's width and length. Multiply the two for the total square feet. For a depth 3 inches, multiply the square feet by .25. This gives you the cubic feet of your path. Divide that result by 27, the equivalent of 1 cubic yard. The result tells you how many cubic yards of mulch you need to cover the path.

Purchase bulk mulch from a local supplier. Use a reputable company to ensure the mulch is free of termites. Have the mulch delivered, or pick it up before you begin the path. Bulk mulch often costs less than bagged mulch.

Remove all plant materials from the path. Pull out the roots to prevent new growth. If you have weeds or grass encroaching the path, you might need to use weed killer. Follow the manufacturer's directions on the herbicide.

Unroll landscaping fabric onto the path. If the fabric isn't wide enough, roll out more, and overlap the center edges. Landscape fabric generally comes in 3- and 4-foot widths. The fabric prevents weed growth while allowing air flow and proper drainage.

Push landscaping staples through the fabric and into the ground along the edges. Use a mallet if you overlap the fabric or if you have hard ground underneath that prevents pushing the staples into the earth.

Transfer the mulch material to the path with a wheelbarrow. Dump the mulch onto the path. Spread it with a rake until it is level and approximately 3 inches thick.