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Moss
  • Green Moss.png Brown Moss.png Red Moss.png Blue Moss.png Purple Moss.png Lava Moss.png
Auto-use
Stack digit 9.pngStack digit 9.pngStack digit 9.png
Statistics
Type
Placeable
Use time15 (Very fast)
RarityRarity level: 0
Research25 required
  • Internal Item ID: 4349–4354
  • Internal Tile ID: 179–183, 381, 512–517
Glowing Moss
  • Krypton Moss.png Xenon Moss.png Argon Moss.png
Auto-use
Stack digit 9.pngStack digit 9.pngStack digit 9.png
Statistics
Type
Placeable (1 wide × 1 high)
Use time15 (Very fast)
Tooltip'A sight to dwell upon and never forget'
RarityRarity level: 1
Research25 required
  • Internal Item ID: 4377, 4378, 4389
  • Internal Tile ID: 534–537, 539, 540

Moss is a grass-like plant that grows on Stone Blocks. It comes in 9 / 6 / 5 different colors, and one color can be found throughout each third of a given map (three colors per world), either randomly on cave surfaces or in moss chambers with a matching mossy wall. Mossy stone requires one more hit to break than clean stone. Moss will be destroyed if the Stone Block it is on converts to Ebonstone, Crimstone, or Pearlstone. Moss sprouts fuzz that can be cut like grass weeds.

On the Desktop version Desktop version and Mobile version Mobile version, moss can be collected using a Paint Scraper or Spectre Paint Scraper. Only 11.11*1/9 (11.11%) of such moss will drop as an item when using either scraper, the rest will simply disappear as usual.[1] Collected moss can be placed on Stone Blocks and Gray Bricks, or used to craft mossy walls.

Lava Moss is a special variant of moss that can only be found in the lava layers of the Cavern, though if harvested, it can be planted at any level. Despite not being considered one of the glowing mosses, it glows in the dark.

Glowing mosses are special variants of moss that grow in glowing moss biomes in much larger areas than standard moss, and glow in the dark similarly to Lava Moss. There are three versions of glowing moss; Krypton, Xenon, and Argon Moss. Only one type of glowing moss can be found in each world, in a total of up to two (small world) / three (medium) / four (large) glowing moss biomes in the Cavern layer, mostly above the lava layers, but not under the spawn area.

Types[]

Type Placed on
Stone BlockStone Block Gray BrickGray Brick()
Green Moss Green Moss
Internal Item ID: 4349
Green Moss placed Green Moss (placed) (bricks).png
Brown Moss Brown Moss
Internal Item ID: 4350
Brown Moss placed Brown Moss (placed) (bricks).png
Red Moss Red Moss
Internal Item ID: 4351
Red Moss placed Red Moss (placed) (bricks).png
Blue Moss Blue Moss
Internal Item ID: 4352
Blue Moss placed Blue Moss (placed) (bricks).png
Purple Moss Purple Moss
Internal Item ID: 4353
Purple Moss placed Purple Moss (placed) (bricks).png
Lava Moss Lava Moss
Internal Item ID: 4354
Lava Moss placed Lava Moss (placed) (bricks).png
Krypton Moss Krypton Moss
Internal Item ID: 4377
Krypton Moss placed Krypton Moss (placed) (bricks).png
Xenon Moss Xenon Moss
Internal Item ID: 4378
Xenon Moss placed Xenon Moss (placed) (bricks).png
Argon Moss Argon Moss
Internal Item ID: 4389
Argon Moss placed Argon Moss (placed) (bricks).png

Crafting[]

Recipes[]

ResultIngredientsCrafting station
Blue MossBlue Moss (Desktop versionMobile version)Work BenchWork Bench and Ecto Mist
Brown MossBrown Moss (Desktop versionMobile version)
Green MossGreen Moss (Desktop versionMobile version)
Purple MossPurple Moss (Desktop versionMobile version)
Red MossRed Moss (Desktop versionMobile version)
total: 5 row(s)

Used in[]

ResultIngredientsCrafting station
Blue Mossy WallBlue Mossy Wall (4)Work BenchWork Bench and Ecto Mist
Brown Mossy WallBrown Mossy Wall (4)
Green Mossy WallGreen Mossy Wall (4)
Purple Mossy WallPurple Mossy Wall (4)
Red Mossy WallRed Mossy Wall (4)
total: 5 row(s)

Notes[]

  • On moss-covered stone blocks, Strange Plants are able to grow.
  • Moss slowly spreads across exposed Stone Blocks and Gray Bricks at any depth, once planted (including above ground). If the player does not have access to a Paint Scraper to collect moss with, they can grow extra moss by building "bridges" of stone for existing moss to grow across.
  • The Staff of Regrowth can be used on Stone Blocks to grow moss at any depth. The type of moss will vary depending on the proximity to other types of moss. As such, one can spread the Lava Moss from the cavern's lava layers all the way up to the surface.

Trivia[]

  • The tooltip of the glowing mosses, 'A sight to dwell upon and never forget', is a quote by Morris Travers, an English chemist who worked with Sir William Ramsay in the discovery of xenon, neon, and krypton.
  • The glowing mosses' colors do not accurately match the actual colors that such gases produce in real life when used in a gas-discharge lamp.
  • The colors of the glowing mosses (including Lava Moss) resemble the Lunar Fragments.
  • During a Blood Moon, Krypton Moss changes its color to yellow and Xenon Moss to light pink. Argon Moss's color remains almost the same, just little more reddish.

Gallery[]

History[]

  • Desktop 1.4.2: Fixed an issue where moss would not always use the proper frame when on servers.
  • Desktop 1.4.0.1:
    • Renamed Fire Moss to Lava Moss.
    • Added Krypton, Xenon, and Argon Moss.
    • Mosses have now been given an item form and can be collected with a Paint Scraper.
    • Mosses can now be crafted into Moss Walls, and vice versa.
    • Moss can now spread and be placed on Gray Bricks.
    • All mosses now have official names.
    • Staff of Regrowth can no longer place moss on bare stone.
  • Desktop 1.3.0.1:
    • Added Fire Moss.
    • Staff of Regrowth can now place moss on bare stone.

References[]

  1. Information taken from the Desktop version Desktop 1.4.2 source code, method PlaceThing_PaintScrapper() in Terraria.Player.cs. There may be inaccuracies, as the current Desktop version Desktop version is 1.4.2.3.
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