Grass Type Pokémon: Weaknesses and Strengths
Grass type Pokémon have a clear set of weaknesses, resistances and attacking strengths that determine how the Grass type behaves in battle. The basic chart is simple once you separate what a Grass move hits from what a Grass-type Pokémon takes damage from.
This page covers the full matchup for Grass type Pokémon, including what they are weak to, what they resist, what Grass attacks hit super effectively and the dual-type interactions that can turn an ordinary weakness into a four-times weakness or cancel it entirely.
Grass type Pokémon weaknesses and resistances
Grass type Pokémon Image The Pokémon Company International.
Grass type Pokémon are weak to Fire, Ice, Poison, Flying and Bug. They resist Water, Electric, Grass and Ground. Grass is more defensive and utility-focused than its starter reputation suggests. Its resistances to Water, Electric and Ground can be extremely useful, while its attacks punish bulky Water, Ground and Rock Pokémon.
| Matchup | Types |
|---|---|
| Weak to | Fire, Ice, Poison, Flying and Bug |
| Resists | Water, Electric, Grass and Ground |
| Immune to | None |
| Super effective against | Water, Ground and Rock |
| Attacks resisted by | Fire, Grass, Poison, Flying, Bug, Dragon and Steel |
| Attacks with no effect | None |
The defensive side of the Grass type is easiest to remember by separating weaknesses, resistances and immunities. A weakness means an ordinary move of that type deals double damage before other modifiers. A resistance normally halves damage. An immunity means the attack deals no damage through the standard type interaction.
What Grass type Pokémon are strong against
Attacks used by Grass type Pokémon are super effective against Water, Ground and Rock. That describes the move type, not automatically every move the Pokémon knows. A Grass-type Pokémon using a move from another type follows that other move’s effectiveness instead, which is why coverage moves matter.
Grass type Pokémon attacks are resisted by Fire, Grass, Poison, Flying, Bug, Dragon and Steel. Knowing the resisted targets is just as useful as memorising strengths because it tells you when to switch moves instead of throwing a powerful attack into a bad matchup.
How dual typing changes Grass type Pokémon
Secondary typing can dramatically change the normal answer for Grass type Pokémon. If both types share a weakness, the incoming attack becomes four-times effective. If one type is weak while the other resists, the modifiers cancel to neutral damage. An immunity normally overrides the ordinary weakness or resistance calculation because multiplying the damage by zero leaves nothing to deal.
Grass has more resistances working against its attacks than many beginners expect. Fire, Grass, Poison, Flying, Bug, Dragon and Steel all resist Grass moves, so coverage matters. This is why checking the complete typing is safer than seeing Grass and immediately choosing the textbook counter.
Using Grass type Pokémon in a team
The best way to use the Grass type is to think in terms of jobs rather than simply matching colours on the type chart. A team may want the type for an immunity, for a resistance that creates a safe switch, or because its attacks cover an opponent the rest of the team struggles to damage.
Coverage matters in the other direction too. If your Grass Pokémon repeatedly attract one of their standard counters, a teammate that punishes Fire, Ice, Poison, Flying and Bug attacks or Pokémon can make the whole group easier to use. Building around predictable interactions is more reliable than expecting one Pokémon to answer every matchup.
Common mistakes with Grass type Pokémon matchups
A common mistake is treating a Pokémon’s own type as if every move it uses shares that type. These Pokémon can learn attacks from many other types, and those moves use their own offensive effectiveness. The Pokémon’s typing still matters defensively, and same-type moves normally receive STAB, but the two ideas should not be mixed together.
Another mistake is forgetting that abilities and special mechanics can change a matchup. Levitate can provide a Ground immunity, abilities such as Flash Fire can alter Fire interactions, and game-specific mechanics can temporarily change a Pokémon’s type. The standard chart remains the starting point, but the battle state gets the final word.
One final point about the Grass type is that type effectiveness and STAB are separate. A Grass-type move used by a Grass-type attacker normally receives STAB, while super-effective or resisted damage is determined by the target. That is why a neutral STAB move can sometimes be stronger than a weaker coverage move even when the coverage move is super effective.
The official Pokémon battling guide covers weaknesses, resistances and dual-type modifiers. The official Pokédex entry for Bulbasaur shows a Grass-type example and its listed weaknesses.
