Wall-nut

Wall-nut is your first defensive plant, starting with a base of 300 HP and a sun cost of 50 Wall-Nut can stall zombies for a couple of seconds giving you better chance of survival.

Description
Wall-nuts have hard shell which you can use to protect your other plants.

Lore Almanac
Having retired from his days as a champion bowler in the Pro Leagues, Wall-nut is looking forward to a real challenge on the front lines of home defense. DEFENSE! DEFENSE!