Zombies Enemy: Regular Zombie, Conehead Zombie, Ladder Zombie
Recommended Plants: Sunflower, Flower Pot, Repeater, Pumpkin, Torchwood, Chomper, Potato Mine, Twin Sunflower, Cherry Bomb
Reward: Coffee Bean
Start the stage with sunflower and potato mine. As you have more sun, invest in twin sunflowers as you will get your sun back in no time.
Set additional flower pots with chompers to take down beginner waves. Then setup repeaters at the same time. Plant a couple of torchwood protected with pumpkin. Like the previous stage, your buffed up fireballs will annihilate all of the incoming zombies pretty quickly.
The ladder zombies can get a little tricky as the following zombies can bypass your defense. However, once you get to 2 repeaters + torchwood, those zombies stand no chance.