Talk:The Crimson/@comment-11591668-20131004232656/@comment-1250011-20131004235026

That statement is mostly there to say that only one can FULLY exist (with caves, orbs, etc) in a world. I went into a Crimsoned world and planted some corrupted seeds, and it did make corrupted grass. No idea if it will spread this way, or how it reacts to the Crimson. I'll have to put the world into hard-mode to see how it goes, I suppose.