Board Thread:Plants vs. Zombies 2: It's About Time/@comment-24508466-20141102232720/@comment-26020460-20141201160514

By the looks of things, it'll probably have a "Avalanche" Brain Buster where the lawn is covered with snow, though it's like the roof - the farther you plant from your house, the higher the plant is. There is also the "Alpine" layer, as it suggests, plants are unable to be planted there.