Shroomish eat naturally decayed plants,leaves, and other compost found on the forest floor.
In the anime
Shroomish first appeared in Taming of the Shroomish. Ash and friends saved a group of these Mushroom Pokémon from having the abondoned mansion they called home from being destroyed.
Shroomish live in damp soil in the dark depths of forests. They are often found keeping still under fallen leaves. This Pokémon feeds on compost that is made up of fallen, rotted leaves.
If Shroomish senses danger, it shakes its body and scatters spores from the top of its head. This Pokémon's spores are so toxic, they make trees and weeds wilt.
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.