Slingrock

Slingrock is a plant in PvZ: Cities. It shoot rocks to zombies in the lane in front of it, above it and below it. Each rock deals 3 NDS. If a rock pass through a Torchwood, it will become a fire rock, which deals 6 NDS. If it shoot rocks to Boat Zombie, that zombie will sink.

Almanac Entry
Slingrock shoots rocks to zombies.

Cost: 150 sun

Recharge: Sluggish

He's rock! Literally! He shoot rocks and listen to rock music.

Plant Food Upgrade
When given Plant Food, it will shoots rocks to every zombies onscreen.

Trivia

 * It's a portmanteau of Slingshot and Rock. It is also a Slingshot which shoot Rocks.
 * The first plant made by Heinz Darthenshmirtz by PowerPoint.