We recommend using this chart to help give you an estimate of how much material you will need

1. Using the conversion chart - Determine how much rock is needed for your project.

2. Determine the depth of the coverage - If you are using decorative rock you will need to understand how deep the coverage is required - 2” is recommended.

3. Measure area of coverage - Measure the length and the width of your area and then multiply the two figures - this will give you the area of coverage.

   Please Note: Bark and mulch products on average weigh 300 lbs. per cubic yard.