you would have to give eevee a water stone for it to evolve
route 214
Eevee evolves into Vaporeon with the water stone, and that's it. Vaporeon is Eevee's last evolution, only 1 of 7 eevee evolutions.
you cant
a collector on route 212 named Douglas has a jolteon flareon and a vaporeon hope this helped : )
On route 214, There is a trainer with a Jolteon, Flareon and a Vaporeon. The trainers name is collector Douglas
Actually you can breed a Vaporeon with a Ditto. It will just take some time for an Egg to come out.
Vaporeon.
there is a trainer on the route 114 who has a vaporeon
At lv. 36
You use a water stone on your Eevee.
Torterra + Vaporeon + Houdoom + toxicroak + Luxray + Skarmory
I think Vaporeon is the bestest (and cutest X3) Pokemon ever!