Mushroom Grass Seeds are a farming item that can be planted to grow Glowing Mushrooms, just like Grass Seeds can be planted to grow Regular Mushrooms, though the glowing grass grows significantly slower than regular grass. If mushroom grass is hit with a pickaxe, the grass growing on the mud block will disappear.
Grass Glo-Grass divide

Grass Glo-Grass divide pictured


  • Mushroom Grass Seeds can be harvested from both the smaller grown mushrooms and the giant mushrooms, though they are an uncommon find.
  • To grow a farm from Mushroom Grass Seeds, they will have to be planted on mud. Once a seed is placed on a mud block it can spread to other connecting Mud blocks at a slow rate.
  • As of 1.2 patch, surface Mushroom Biomes can be created and used to provide suitable housing for the Truffle NPC.
  • In the Console and the kindle versions of Terraria, Mushroom Grass Seeds can be used to make Purple Thread.

Update Info


  • Auto-reuse parameter added.


  • Can now spread on the surface if planted in Mud, regardless of depth.
  • The Dryad now sells these if she lives inside a Mushroom Biome.

PC release

  • Added to the game.

Terraria Blinkroot Seeds Blinkroot Terraria Corrupt Seeds Corrupt Crimson Seeds01 Crimson Terraria Daybloom Seeds Daybloom
Terraria Deathweed Seeds Deathweed Terraria Fireblossom Seeds Fireblossom Terraria Grass Seeds Grass Terraria Hallowed Seeds Hallowed
Terraria Jungle Grass Seeds Jungle Grass Terraria Moonglow Seeds Moonglow Terraria Mushroom Grass Seeds Mushroom Grass PumpkinSeed Pumpkin
Terraria Waterleaf Seeds Waterleaf

Start a Discussion Discussions about Mushroom Grass Seeds

  • Mushroom Seeds

    3 messages
    • Just have to keep trying, they are kinda rare. You can also build the Dryad a home in the glowing mushroom biome and she will sell them.
    • I forgot about that, thanks!
Community content is available under CC-BY-SA unless otherwise noted.