The brewery is a building in the town in Plants vs. Zombies Online. It is used to get Puzzle Pieces, Green Beans, and such. There are three books inside which refresh every. 24 hours. The first book costs 240 gems, but the player can open it for free every after 22 hours when they reach level 20 or above, and it contains plants or 3 upgrade potions. The second book costs 2160 gems, but the player can open it for free when they reach level 80 or above, and it contains very powerful plants, such as Winter Melon or Cattail. The third book costs 500 hearts, which is earned randomly, and contains some items. It can be opened 3 times a day after every 10 minutes.