Prickle

Prickle is a new plant in Plants vs. Zombies: Boosted.

It stabs zombies that are eating it and has a 10% chance to stick a spike in the zombie.

Plant Food
Shoots out spike in a 3x3 radius around it.

Strategy
Prickle would make a great wall to stop those normal zombies.

Boosted
It now has a 20% chance to stick a spike in the zombie.

Trivia

 * It is a pun on pickle and prickle