- For the international version of the level, see Lost City - Day 6.
- For the level after the v1.8 update, see Lost City - Day 6 (Chinese version).
Lost City - Day 6 was the sixth level of Lost City in the Chinese version of Plants vs. Zombies 2. There were four Gold Tiles in this level and they were all in the middle of the lawn. When this level was finished for the first time, the player unlocked the Lost City lawn mowers.
- * A gate can be unlocked with a key after completing this level
^ Conjectural name
Before the 1.8 update, day 6 in lost city are the only day you can unlock the Lost City lawn mowers.