Pool

The Pool is the third area. It is the backyard of your house. Unlike the front lawn, there are six rows instead of five. The middle two rows are the pool.

How it affects the game
To plant a non-aquatic plant in the pool, you must plant a Lily Pad first. Before you buy Pool Cleaners, Lawn Mowers in the pool rows will simply kill the first zombie that steps out of the water, and then splash into the pool. Different varieties of zombies come in the pool than on the land. The pool rows will always be the last rows which zombies come in in any level.