Those are my plant ideas:
Sun cost : 1000 sun
Shoots cornodgs at zombies.
PF ability : ketchup / mustard rain
Recharge : fast
Sun cost : 275
Makes all the zombies at the lawn eat Mc Donnalds, making them fat.
Pf ability : makes a zombie explode from picles.
Recharge : slow
Sun cost: 420
Makes all the zombies go crazy.
Pf ability : makes the lawn change colors.
Recharge : changes everytime you plant it.
I dont have any image because I forgot to bring my camera