How much mulch for 250 square feet?
At 3 inches deep, 250 square feet needs 2.31 cubic yards of mulch, or about 32 bags (2 cu ft each).
2 to 3 inches is right for most beds; 4 inches for paths or heavy weed pressure.
| Depth | Cubic yards | 2 cu ft bags | 3 cu ft bags |
|---|---|---|---|
| 2 in | 1.54 | 21 | 14 |
| 3 in | 2.31 | 32 | 21 |
| 4 in | 3.09 | 42 | 28 |
1 cubic yard = 27 cubic feet. Bulk delivery is usually cheaper than bags above about 1 to 2 cubic yards.