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Corrupt Grass Wall

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Corrupt Grass Wall
  • Corrupt Grass Wall item sprite
  • Corrupt Grass Wall placed
Naturally Generated
Naturally Generated
The item(s) described on this page exist as functional game items, but are only naturally generated and cannot be collected.

Corrupt Grass Wall is a type of Wall. Like the Grass of The Corruption, it is a dark hue of purple. It can be destroyed, but not harvested, making it unobtainable as an item.

Corrupt Grass Walls cannot be created by the player like most other walls, but it can be converted from Grass Walls, Flower Walls, and Jungle Walls (both natural and those bought from the Dryad) by using Purple Solution sprayed with the Clentaminator, or throwing Unholy Water. As the Clentaminator affects a rather large area, creating areas of localized Corrupt Grass Walls without converting blocks and other wall parts may be difficult, making throwing Unholy Water more viable.

Corrupt Grass Walls can spread The Corruption to nearby pure walls. See Biome spread for further information.


  • It appears that Corrupt Grass Walls can adopt the small flowers featured on Flower Walls and Jungle Walls, given those types have been used to create the Corrupt Grass Wall. This feature will even persist if the wall is cleansed with Green Solution in the Clentaminator, or Purification Powder which will always yield a flowerless Grass Wall (even if the original wall was a Flower Wall or Jungle Wall), and re-corrupted again.