Jack Frost

Jack Frost is a plant hero in Plants Vs. Zombies Heroes, and leader of the Mega-Grow and Frosty classes. His signature superpower is Rolling Snow, which freezes all zombies and destroys all zombies with 2 or less.

He is the hero version of Jackfruit.

Origins
His name is a pun on a Jackfruit and Jack Frost, a personification on frost, ice and snow.