Grass-Type

Grass-type is one of the eighteen Pokémon types, originally introduced in Generation I. Grass-type Pokémon are physically weak to Bug, Fire, Flying, Ice, and Poison-type attacks. Grass-type attacks are physically strong against Ground, Rock, and Water-type Pokémon. Grass-type Pokémon also have strong defenses against Electric, Ground, and Water-type attacks.