Talk:Crystal Bullet/@comment-4648568-20111202021017/@comment-101.160.186.2-20120817071416

@ one above me,

Crystal hards only grow on pearlstone. If u sed hallowed seeds on a prehardmode world, the will not spread over stone, only grass, you can only spread hallow to stone blocks in prehardmode with holy water, which u make with hallowed seeds and something else. Search it up on the wiki.