Grass type

The Grass type is one of the 18 Pokemon types. Grass is weak to five types, Fire, Flying, Poison, Ice and Bug; making it tied with the Rock type for most weaknesses. Grass is one of the three Starter Pokemon types, the other being Water and Fire. Grass is strong against Water, Ground and Rock; which is also all three of Fire's weaknesses.

Trivia

 * The first Grass type Pokemon starter, Bulbasaur, wasn't a pure-Grass type; instead it ended up being Grass/Poison.