Corn-pult or Cabbage-pult

[Donut King]

Which one should i use for the roof levels, or both?

[Quirkess]

The cabbage-pult does normal damage consistently, but the kernel-pult only does normal damage when it throws butter (and light damage when throwing kernels). My personal go-to on the roof & most other levels is the kernel-pult, because it seems to effectively slow them down enough with the butter hits to make up for the lighter damage of the kernels. It's even better if you use the plant imitater to double up!

[Quirkess]

YES to the spikerock, absolutely! I use that regularly in front of walnuts & tallnuts and it's always been worth the extra coinage because it really does a lot of damage to zombies while eating the nuts (plus lessens how much they eat) and while walking over them. Also important to note is that the spikerocks instantly pop Zomboni tires upon contact so you don't have to replant the spikeweed immediately.. it's a necessary plant on the tougher levels especially, I love the hardcore spikerock!

[Quirkess]

Originally posted by Donut King:

Wow i wasnt expecting that fast of a response but, thanks alot for your help!

You're very welcome, Donut King, hope you have fun with all that. ;-) ALSO, there are some codes you can type any time while in-game for neat aesthetic effects, but you'll have to retype them each time you relaunch the game itself. Here they are:
trickedout - alternate lawn mower appearance
future - gives zombies futuristic shades (they look retro 80's to me, woot!)
mustache - gives zombies 'staches
daisies - daisies appear where zombies have died on lawn
sukhbir - toggles zombie's groaning for brains on/off
(these last 2 only work when Tree of Life has grown high enough}:
pinata - showers of candy when zombie dies
dance - makes zombies dance

[sconet ~]

5 kernel-pults can easily kill one gargantuar, 5 cabbages cant, so i prefer kernel-pults.

[ExtraChromosome 47]

I prefer Cabbage-Pult for the consistency, but I think that running both of them is the way to go.

[Chowy S. Chowy]

both

[Cube]

i always use both