Grass Wall

Grass Wall is a back wall that can be purchased from the Dryad for 10 copper coins. It functions like other walls, while having a distinct green, speckled texture. It can generate naturally in above ground tunnels and grottoes in forest biomes. Like natural dirt walls, these can not be collected and does not affect enemy spawn rates.

Note that naturally spawning grass walls are not considered valid for housing, but grass walls purchased from the Dryad can be used as walls for houses.