Ghouls Hate My Grains

This quest is part of the quest chain.

Objectives
Survive 2 Massive Waves of Zombies.

Description
You're a pro at this, ! A regular junior botanist! Listen, I've got a new seed to try called the rocknut. Use it to block the undead. Just drop it down and they'll stop dead in their tracks. Undead are so stupid!

Let's give it a try!

Rewards
You will receive: (+ at max level)

Completion
I think that made Stillwater angry. He's sending the heavy-hitters after us now. No time to lose, friend, let's go!