Board Thread:General Discussion/@comment-24847807-20140422002740/@comment-24837245-20140422031048

If your in console, you need to kill all 3 Hardmode bosses. Then you need to find the Plantera bulb in the underground jungle. It is very, very rare in the Console version at the moment as no one has found it. The devs state that they have looked through the code and announced that it is very rare. For PC you need to enter Hardmode, then (I Think) You need to kill the bosses.