How to evolve Budew in Cobblemon.
Budew evolves into Roselia when it levels up with high friendship (160+) during the day.
Evolution line
BudewWhat Budew needs
1 path
RoseliaLevel up
Friendship 160+Day
Moves it learns on evolving
Poison Sting
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Budew nowgrasspoison280
Roseliagrasspoison400
Base stat totals, from the Cobblemon 1.7.3 species files.