Mulch for a 50×50 area

23.15 cubic yards (313 bags)

of mulch for 2500 sq ft at 3 inches deep: 625 cu ft, or 313 bags of 2 cu ft.

A 50×50 foot area is 2500 square feet. Most garden beds need 2 to 3 inches of mulch; a fresh bed or a weedy one benefits from 3 to 4 inches.

Mulch for 50×50 by depth

DepthCubic yardsCubic feet2 cu ft bags3 cu ft bags
1 in7.72208.310570
2 in15.43416.7209139
3 in23.15625313209
4 in30.86833.3417278
6 in46.31,250625417

How it’s worked out

  1. 50 × 50 = 2500 sq ft.
  2. 2500 × 3 in ÷ 12 = 625 cu ft.
  3. 625 ÷ 27 = 23.148 cu yd, or 625 ÷ 2 = 313 bags of 2 cu ft (rounded up).

Change the numbers

Mulch needed

23.15 cubic yards

313 bags of 2 cu ft, or 209 bags of 3 cu ft.

Area2,500 sq ft
Cubic yards23.15 (about $926 bulk)
Cubic feet625
2 cu ft bags313 (about $1,252)
3 cu ft bags209

Other bed sizes

Questions

How much mulch do I need for a 50×50 area?
23.15 cubic yards at 3 inches deep, or 313 bags of 2 cu ft. At 2 inches it is 15.43 yards (209 bags).
How many bags of mulch for 50×50?
313 bags of 2 cu ft or 209 bags of 3 cu ft at 3 inches deep.
Is bulk or bagged mulch cheaper for 50×50?
Bagged: about $1,252 for 313 bags. Bulk: about $926 for 23.15 yards, plus delivery. Bulk usually wins above 2 or 3 yards.

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