75 sq ft: mulch by depth
| Depth | Cu ft | Cu yd | 2 cu ft bags |
|---|
| 1″ | 6.2 | 0.23 | 4 |
| 2″ | 12.5 | 0.46 | 7 |
| 3″ | 18.8 | 0.69 | 10 |
| 4″ | 25.0 | 0.93 | 13 |
Worked example
75 sq ft × 3 in ÷ 12 = 18.8 cu ft = 0.69 cubic yards. In 2 cu ft bags that is 10 bags; in 3 cu ft bags, 7. Bags are convenient at this volume.
Frequently asked questions
How many bags of mulch for 75 sq ft?
10 bags of 2 cu ft at 3 inches deep.