Board Thread:Plants vs. Zombies Wiki Discussion/@comment-4009269-20140213201430/@comment-24275721-20140710170621

1Zulu wrote:

That's not a more complicated Zen Garden. It's a progression system which grants plants some unique abilities as you level up the plant. FYI, that IS the Zen Garden for the plants, just the Chinese version (and a different concept) of it.

The so-called "boost your plants" idea is still there, just executed in a very bad way.