
Helium Moss does not spawn naturally and can instead be obtained by throwing any other Glowing Moss into Shimmer. Up to two ( small world) / three ( medium world) / four ( large world) glowing moss biomes will be generated in the Cavern layer, mostly above the lava layers, but not under the spawn point area. Krypton, Xenon, Argon, and Neon moss grow in glowing moss biomes and in much larger areas than other mosses, and only one type among these can be found in each world.

Lava Moss can be found in patches around the lava layer of the Caverns. These include the Lava Moss, Krypton Moss, Xenon Moss, Argon Moss, Neon Moss, and Helium Moss. Glowing mosses are special variants of moss that glow in vibrant colors. They can be found either randomly on cave surfaces or in moss chambers with a matching mossy wall. One of each regular moss can be found throughout each third of a given map (three variants per world). There are 5 types of regular moss: Green Moss, Brown Moss, Red Moss, Blue Moss, and Purple Moss. Collected moss can be placed on Stone Blocks and Gray Bricks, or used to craft mossy walls. On the Desktop version, Console version, and Mobile version, moss fuzz can be harvested using a Paint Scraper or Spectre Paint Scraper, which has a 11.11*1/9 (11.11%) chance of dropping as a plantable moss item when using either scraper, the rest will simply disappear as usual. Moss sprouts fuzz that can be cut like grass weeds. Moss will be destroyed if the Stone Block it is on converts to Ebonstone, Crimstone, or Pearlstone.

Mossy stone requires one more hit to break than clean stone. Moss is a grass-like plant that grows on Stone Blocks.
