How much do i need?
How much mulch and soil do I need? Would bags or bulk be better?
First, you need to figure out how much space you're trying to cover. You'll need to take measurements to find out how much square footage there is and how many inches deep you plan to make it to find out how many cubic feet you'll need.
Try Coast of Maine's Mulch & Soil Calculator to find out how many bags you'll need in 2 cuft or 3 cuft.
This calculator will tell you how much you need in yards, 2cuft, or 3cuft bags.