Carrot Rocket Launcher
This article is about content available solely in the People's Republic of China.
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The laboratory is a part of the PvP Mode in the Chinese version of Plants vs. Zombies 2. In here, the player can upgrade their Training Camp, their defense area and much more.


The Laboratory is where all of the important things in the player's PvP Area can be upgraded. There is a menu screen where player can choose what to upgrade.

Description for the 3 things
  1. This shows the level of the the object. In this example, it shows that this PvP player's base is at Level 4.
  2. This tells the player what they are selecting. Here it shows them selecting the base.
  3. Here is the scrolling bar. The player can upgrade 5 things in total. The player can upgrade their entire base, their total amount of sun, their capacity of training zombie troops, leveling up their zombie troops and leveling up their power ups.

Leveling up

The player may only upgrade one thing at a time, and it mostly takes a hour or two. They must use PvPStarCoin to upgrade your objects. In the example (the first image in the gallery), it needs 600PvPStarCoin to upgrade to the 5th level. On the top, it shows that the player will get 5300PvPStarCoin and 2600PvPMedal every 70 hours. Next to it shows what the player will get if they upgrade their base.



  • The Laboratory is similar to the Town Hall in Clash of Clans.
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