GMC Complete Compost should be added to your soil at a ratio of 1 part compost to a minimum of 2 parts native soil.
To determine the cubic yardage of compost you need for your own garden simply enter the square footage of the site & your desired depth in inches then click “How Much Do I Need?”
To determine the number of cubic yards:
square feet x inches of compost x 0.0031 = # of cubic yards needed
To determine the number of bags:
square feet x inches of compost x 0.124 = # of bags needed
|Depth||Bags/100 sq. ft.||Yards/1000 sq. ft.||Yards/Acre|