Kernel-pult

The Kernel-pult is an offensive lobbed-shot plant available in Roof levels. It launches either small light-damage kernel or bigger double-damage butter which temporarily immobilizes zombies.

The Kernel-pult is clearly based on the Corn.

Powers
The Kernel-pult's main power is to throw kernel or butter.

If Plant Food is given to it, it will throw butter at all zombies on the screen.

Trivia

 * The Kernel-pult, as any Lobbed-Shot Plant, sacrifices rate of fire for power, being twice as strong by projectile, so it shoots half as fast as a Peashooter.