Kegplant

Kegplant explodes in a medium area, but takes time to explode. You can see how long it takes before exploding by looking at the brown string and the spark moving closer to Kegplant.

Strategy
Kegplant should be placed near the middle and the last part of the lawn. Zombies don't eat Kegplant, but he still can be squished.

Suburban Almanac Entry
Kegplant

Kegplant explodes in a medium area, but takes time before exploding.

Damage: Massive

Kegplant was just an ordinary eggplant but got kidnapped by Dr. Zomboss. He tied Kegplant with bombs so he would explode. But he managed to escape before the bombs explode. He still doesn't want anyone to disarm the bombs.

Cost: 450

Recharge: Very Slow

Trivia

 * Kegplant is a pun on keg and eggplant.