Board Thread:Plants vs. Zombies Wiki Discussion/@comment-4009269-20140213201430/@comment-5000564-20140715185151

CaveStoryKing64 wrote: Um, does anyone no how much puzzle poi exes to build magnifying grass Yes, you just play the event for puzzle pieces (Far Future, Day 7, the event re-starts everyday) and also it is in Zomboss Battle somethimes...you need only 10 pieces!