User blog comment:Pandaboy2/Please Drop Off An Idea For A Instant Kill Plant Here/@comment-216.82.163.198-20110520212937

Tor pea do - for an undewater instant kill

Boomberry bushes - They shoot their berrys causing damage to zombies. If a zombie eats the bush, boom it explodes killing all zombies in the immediate area.

Pomegrenades - A pomegranate like grenade with seeds acting as shrapnel

Grapeshot - Just like the name sounds, devistating effects on zombie vehicles.