1-2

This level let's us have 2 plants (Peashooter s & Sunflower s) and has us fighting Zombie s & Flag Zombie s. The difficult does pick up here. But there's a cheese to earn sun easier. Once you plant 2 Sunflower s you can wait out a bit until the level starts. You don't really need to remove Lawnmower s yet. There's also 3 rows now.