How to evolve Treecko in Cobblemon.
Treecko evolves into Grovyle when it reaches level 16.
Evolution line
TreeckoWhat Treecko needs
1 path
GrovyleLevel up
Level 16
Moves it learns on evolving
Fury Cutter
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Treecko nowgrass310
Grovylegrass405
Base stat totals, from the Cobblemon 1.7.3 species files.