Budew evolves in level 22 into Roselia...
Level it up with high friendship between 4:00 a.m and 8:00 p.m it evolves into Roselia and if you wanna evolve Roselia, use a shiny stone on it!
To get Budew to evovle, you must level it up with high friendship in the day time. The levels vary, but mine evolved around level 16 if that helps. To get high friendship, let it level up a lot and try not to let it faint to much. You can also take it to the massage lady in Veilstone.
Budew evolves into roselia.
Pokemon usually say what their name is. For example Pikachu says Pikachu when it talks, Budew says Budew.
Have maximum happiness on Budew and level up at day.
Budew evolve when their happiness is maxed out
Budew evolves via happiness. Depending on how happy it is, Budew could evolve at any level.
You can get a budew by breeding Roselia that's holding a Rose Incense! (USE DITTO!!)
Using a Leaf Stone on Budew will have no effect. To evolve Budew it needs to level up with max happiness and it's during daytime.
You must have a FEMALE Budew / Roselia / Roserade, and a pokemon of the opposite sex, I would suggest getting a ditto, therefore whether the Budew / Roselia / Roserade is male or female, the egg will always turn out Budew.
budew will evolve into roseila if you treat it with happiness and care at daytime. your budew will only evolve if its a female