Board Thread:Plants vs. Zombies 2: It's About Time/@comment-25309891-20140821214755/@comment-24275721-20140824175921

Brainulator9 wrote:

And why don't Zen Garden boosts instantly recharge? :-P (off-topic) Because then nobody would buy gems (yes, people do buy them) and introducing gems as a seperate currency would be meaningless. :P