Grass and Steel types: weaknesses, resistances and Pokémon

Grass and Steel Pokémon take quadruple damage from Fire moves, take double damage from Fighting moves, resist Grass, Normal, Water, Electric, Psychic, Rock, Dragon, Steel and Fairy moves and are immune to Poison moves.

With 10 resistances and immunities against 2 weaknesses, it is a very solid defensive combination.

Grass moves are super effective against Water, Ground and Rock and not very effective against Fire, Grass, Poison, Flying, Bug, Dragon and Steel. Steel moves are super effective against Ice, Rock and Fairy and not very effective against Fire, Water, Electric and Steel.

To beat these Pokémon, your best pick is Fire moves. Avoid Grass, Normal, Water and Electric moves, which deal little or no damage.

There are 3 Pokémon with this combination, such as Ferroseed, Ferrothorn and Kartana.