Minecart and rail

Minecarts (misspelled in the game as mine carts) placed on rails are environment modifiers that appear in Wild West in Plants vs. Zombies 2. Other than Wild West itself, they also appear in the Western Vasebreaker levels in Plants vs. Zombies 2. Plants on minecarts can be moved to other lanes within the track. They cannot move horizontally. They are also used in Kung-Fu World on Days 29 and 30. In this world, the minecarts of multiple rails are joined, adding to the level of difficulty. This also makes their mobility decrease dramatically. Minecarts and rails also appear in All by Oneself in the Chinese version of Plants vs. Zombies 2 and in last row of the lawn for plants in Plants vs. Zombies: All Stars.

Trivia

 * Minecarts and jams are the only environment modifiers that do not have a plant linked to their special abilities.
 * Banana Launcher, Bamboo Shoot, Lava Guava, and Jack O' Lantern cannot be planted on minecarts.
 * Minecarts and rails started to be available in Player's House in Piñata Parties, which was on November 28, 2014.
 * There is a glitch in Kung-Fu World - Day 30 where the Knife-Wielding Swordsman can push plants onto rails.