How to evolve Bayleef in Cobblemon.
Bayleef evolves into Meganium when it reaches level 32.
Evolution line
What Bayleef needs
1 path
MeganiumLevel up
Level 32
Moves it learns on evolving
Petal Dance
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Bayleef nowgrass405
Meganiumgrass525
Base stat totals, from the Cobblemon 1.7.3 species files.