Question: plants vs zombies battle for neighborville how to get prize bulbs?
Answer: Prize Bulbs are a currency in Plants vs. Zombies: Battle for Neighborville, and are used to purchase rewards from Festivals and Wingding. One can be obtained by gaining 5,000 EXP (buying it from the XP Machine does not count), as well as weekly character challenges and daily challenges. Up to 50 can be held at once.