Board Thread:Plants vs. Zombies 2: It's About Time/@comment-5204503-20140402045147

Since the update, Diamonds have been changed to Gems, some sort of premium currency.

Gems have no use except for boosting plants.

My opinion is that Gems should be able to be converted into coins or to purchase premiums like Squash and Starfruit, since I have 30 gems that I don't want to use in my Zen Garden, since having plants automatically get boosted when you plant them, it just doesn't seem fair since you can just dig them up and re-plant them to use boosts over and over again. 