Board Thread:Plants vs. Zombies 2: It's About Time/@comment-24784358-20141017031413/@comment-24275721-20141017183858

You know Halloween is Oct 31 and the Ghost Pepper is still in the shop.

I'm guessing it will be removed on Oct 31, not before that. I mean, she is a ghost plant made for Halloween. Makes sense to me for her to disappear on that (or the next) day.