Overgrow increases the power of Grass-type moves by 50% (1.5×) when the ability-bearer's HP falls below a third of its maximum (known in-game as in a pinch).
| Ruby Sapphire FireRed LeafGreen Emerald | Ups GRASS moves in a pinch. |
| Diamond Pearl Platinum HeartGold SoulSilver | Powers up Grass-type moves in a pinch. |
| Black White Black 2 White 2 | Powers up Grass-type moves in a pinch. |
| X Y O.Ruby A.Sapphire | Powers up Grass-type moves when the Pokémon is in trouble. |
| Sun Moon Ultra Sun Ultra Moon | Powers up Grass-type moves when the Pokémon’s HP is low. |
| Sword Shield B.Diamond S.Pearl | Powers up Grass-type moves when the Pokémon’s HP is low. |
| English | Overgrow |
|---|---|
| Spanish | Espesura |
| Italian | Erbaiuto |
| Japanese | しんりょく (Shinryoku) |
| German | Notdünger |
| French | Engrais |