Don't Pea in the Pool

Strategy
This is a very simple Achievement to unlock. There's no point in trying it until you beat Adventure Mode, but once you do all that is necessary is to replace Peashooters with Cabbage-pults, Kernel-pults and Melon-pults. Cattails are also good to use since they can attack every lane. Chompers can work too, since they're a replacement and can be used for this Achievement before finishing Adventure Mode. If you have a Coffee Bean you can use Scaredy-shrooms, Puff-shrooms or Fume-shrooms.


 * Note: Completing a Fog level without using any Pea-shooting plants will not unlock this Achievement (nor "No Fungus Among Us" if you don't use mushrooms). Also, completing ZomBotany 2, Last Stand, or other Minigames doesn't unlock it either.