Soil for a 2x4 Raised Bed 10 Inches Deep
A raised bed 2 by 4 feet and 10 inches tall holds 6.7 cubic feet. How much soil for a 2x4 raised bed 10 inches deep in bags: 4 two-cubic-foot bags. In bulk: about 0.25 cubic yards.
Volume and tonnage calculator →The math
- Volume: 2 × 4 × (10 ÷ 12) = 6.7 cu ft.
- Cubic yards: 6.7 ÷ 27 = 0.25 yd³.
- Bags: 6.7 ÷ 2 = 4 bags (2 cu ft), or ÷ 1.5 = 5 bags (1.5 cu ft).
The topsoil calculator handles any bed size.
Related: Soil for a 4x8 Raised Bed 10 Inches Deep
Soil for a 2x4 bed at other depths
| Depth | Cubic feet | Cubic yards | 2 cu ft bags |
|---|---|---|---|
| 6 in | 4.0 | 0.15 | 2 |
| 8 in | 5.3 | 0.20 | 3 |
| 10 in | 6.7 | 0.25 | 4 |
| 12 in | 8.0 | 0.30 | 4 |
| 18 in | 12.0 | 0.44 | 6 |
| 24 in | 16.0 | 0.59 | 8 |
Bags or bulk?
For a single bed this size, bagged mix keeps things tidy. Many yards sell a blended raised-bed mix of topsoil and compost by the yard.
Related: Soil for a 4x4 Raised Bed 10 Inches Deep
What to fill it with
A common home mix is roughly 60 percent topsoil and 40 percent compost, or equal parts topsoil, compost and a drainage material. Avoid filling with plain clay fill dirt, which packs hard.
Settling
New soil settles, often by 10 to 20 percent in the first season. Overfill slightly or plan to top up with compost next spring. In very deep beds, the bottom few inches can be coarse material, since most vegetable roots work the top 12 inches.
Delivery and spreading
Bulk soil and mulch are usually dumped in one pile, so choose a spot on a tarp or driveway close to the work. A wheelbarrow holds about 1/10 to 1/6 of a yard, so a few yards means many trips; a helper and two wheelbarrows speed things up.
Timing the job
Spring and early fall are the easiest times to spread soil and mulch: the ground is workable and plants are ready to root. Avoid spreading right before heavy rain, which can wash fresh material off slopes and into drains.
Questions people ask
How many bags of soil for a 2x4 raised bed?
About 4 bags of 2 cubic feet at 10 inches deep.
How many cubic feet in a 2x4x10 inch bed?
6.7 cubic feet.
How many yards of soil for a 2x4 raised bed?
About 0.25 cubic yards at 10 inches deep.
What soil mix is best for raised beds?
Topsoil blended with compost, roughly 60/40, is a common starting point.
Will raised bed soil settle?
Yes, often 10 to 20 percent in the first season.
Related guides
- How Much Does a Yard of Topsoil Cover?
- How Many Bags of Topsoil in a Yard? Size Chart
- Fill Dirt vs Topsoil: Differences, Uses and Tons to Order
- How Much Does a Yard of Dirt Weigh? Topsoil, Fill, Clay
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