Stunion

Stunion stuns all Zombies in a small area in front of it, and costs 25 sun to plant.

Description
Stunions breathe a stunning cloud of gas on nearby zombies in the lane.

Lore Almanac
Oh sure, everyone knows Stunion as the battle-hardened warrior with the potent breath. But he's so much more than that. He's an accomplished pianist. He speaks five languages fluently. Heck, he's the leader of a Cub Shallots group in his spare time. Dude's got layers. Go on, peel 'em back. You'll see.