Crimson Seeds are a type of seed that spreads The Crimson in all directions. Right click mouse on a dirt block that doesn't have grass on it to activate the seed.
They are dropped from Eye of Cthulhu if it gets killed in a world that originally spawned with the Crimson Biome, or sold by the Dryad during a Blood Moon. The Dryad also has to be in a world with Crimson in it.
- Added to the game.
|Jungle Grass||Moonglow||Mushroom Grass||Pumpkin|