Video series showing how to complete the Peacebloom vs Ghouls quest chain in Hillsbrad Foothills on the live servers in World of Warcraft Cataclysm, to get your Singing Sunflower companion pet!
Note that since the zombies and ghouls spawn in fairly random rows, you will need to adapt your planting to where they are coming from, and some attempts you may get easier combinations than other times. Keep trying, it took me a few attempts to re-tune my strategy for this one, so don't get discouraged if you fail it a few times! :)
Peacebloom vs Ghouls is the WoW in game version of the popular game Plants vs Zombies.