In the Normal mode of this level, the player has to beat Kongfu Zombies at Level 1.
Gong Zombies can be a threat if not paid attention and not destroyed quickly, as it can summon more Blew Zombies, unless the player uses plants with freezing effects. Drinking Zombies should be countered with a strong defense as well in order to win this easily.
Start normally. Defeat the first zombies with Potato Mines and Iceberg Lettuces.
Plant attacking plants to attack the zombies. Plants with cold attacks are recommended as they can disable Blew Zombies' ability instantly.
Use defensive plants if needed to protect your plants, especially from Drinking Zombies when they are strengthened up.