Board Thread:Plants vs. Zombies 2: It's About Time/@comment-25620611-20141014044703/@comment-24275721-20141017065703

The cutest & girliest Lilypad on the pond wrote: Yah,but,if you earn very hard you'll be able to get it. The spawn rate of gems has been reduced in Endless Zones.

It's "Very difficult" to earn them will be an understatement.