Medium rocks
Move Up One Size
For medium rock, use the next product-number ending above the small-rock starting number for your scale.
Medium-Rock Guide
Use this table as a visual starting point; the surrounding terrain and viewing distance can change how large a rock appears.
| Rock size | N scale | HO scale | O scale | G scale |
|---|---|---|---|---|
| Medium rock | ends in 4 | ends in 5 | ends in 6 | ends in 7 |
Blend medium rock with both smaller and larger grades so slopes, creek banks, and drainage areas do not look uniform.
Shop the available rock colors
Use the Scenery Rocks shop to choose a natural color family, then match the final size digit to the guide above.
Shop Scenery Rocks →