Zen Garden (PvZ2)

Overview
Zen Garden is a new feature in Plants vs Zombies2: Its about Time, that helps players earn money, and will also help them with defeating the zombies.

Getting plants

 * 1) When killing a zombie it may drop a sprout. When planted sprouts will grow into plants. Those plants can be then watered to grow then. There are 2 types of plants:
 * 2) ===Marigold===
 * 3) Marigold can only be used in the Zen Garden. After its first phase of growing it will drop 5 silver coins. After its second phase it will drop 5 golden coins and dissapear.
 * 4) ===Other plants===
 * 5) Every other plant wil drop a gold coin after its first phase of growing. After their second phase of growing they will creat a plant food boost. You can then decide if you want to activate it. After activating it the plant will start glowing.