First off, the gray or "special" Zombies don't come out gray. They come out whatever color zombies you mix in your zombie pot. You can't plant special zombies themselves, and you have to be level 25. First you need to by the Zombie Pot if you are level 25 (it costs 6000 gold). Then you mix two same type zombies (color doesn't matter) like mini's. And if you put in two mini's, you will get a imp zombie!
all sorts of zombies
That is when you harvest a zombie that is dead
You cant. Thats in Plants vs. zombies, not zombie farm.
12 zombies.
You can hold zombies in it.
by using the zombie pot at lvl 25
just click on them ;)
You combine two headless zombies in a zombie pot.
You get to mutate zombies!
Uh, no.
To store zombies.
A Zombarian is a combination of two large zombies in a zombie pot.