Evolution Guide
How to Evolve Oddish into Gloom
Oddish → Gloom. Oddish evolves into Gloom by Lv.21.
Method
Lv.21
Steps
1
Generation
Generation I
Quick Answer
To evolve Oddish into Gloom, raise Oddish to level 21.
Required Pokémon
Evolution Method
- Method
- Lv.21
- Required level
- 21
Step-by-step Guide
- 1Catch or obtain Oddish.
- 2Evolve Oddish into Gloom: Lv.21.
- 3Open the Gloom Pokédex entry to review types, stats, moves, and availability.
Evolution Chain
Game / Version Notes
Evolution availability and exact requirements may vary by game version. Check the linked Pokédex entries for version-specific context.
Related Evolutions
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FAQ
How do you evolve Oddish into Gloom?
To evolve Oddish into Gloom, raise Oddish to level 21.
What is the evolution method for Oddish into Gloom?
Oddish evolves into Gloom by Lv.21.
What level does Oddish evolve?
Oddish evolves into Gloom at level 21.
Can Oddish evolve directly into Gloom?
Yes. Oddish evolves directly into Gloom by Lv.21.
Is Gloom available in every Pokémon game?
Evolution availability and exact requirements may vary by game version. Check the Pokémon’s location and move data for version-specific details.

