Board Thread:Plants vs. Zombies 2: It's About Time/@comment-24471175-20140724041342/@comment-24335931-20140724145518

The sun cost is 150.

I recommend not to use a full army of Pea-nuts, especially in Endless Zones where you have a very dense wave of zombies. Therefore, use other area-of-effect plants along with at least a column of Pea-nuts.

IMO, PopCap made a good decision to make this plant a premium because it's not needed for normal gameplay.