Decomposed Granite vs Gravel
DG compacts to a firm walkable surface. Gravel gives a looser, more forgiving surface that migrates without edging.
Decomposed Granite (DG)
- Compacts to a firm surface
- Best for barefoot patios and garden paths
- Needs 2" lifts and water to compact
Pea Gravel
- Loose, forgiving underfoot
- Migrates without edging
- Easiest install
| Spec | Decomposed Granite (DG) | Pea Gravel |
|---|---|---|
| Feel | Firm, compacted | Loose, shifting |
| Edging required? | Recommended | Yes, always |
| Install | Compact in lifts | Spread and level |
| Cost | $ | $ |
Verdict
Firm path, patio, or xeriscape base? DG. Casual play area, garden accent, or under-tree topping? Gravel.