"Originally issued as Plants vs. Zombies #10: Boom Boom Mushroom Part 1 by Dark House Comics in 2016"--T.p. verso.
Summary
Crazy Dave's brainy niece Patrice, neighborhood daredevil Nathan Timely, and a batch of bold plants discover a secret plan for a zombie uprising so the rare Boom Boom Mushroom must be found in order to save the humans above ground.