Go to a rock with moss on it and walk around it and make it grow up a level.
EVEE evolves at level 15
The Icy Rock is not in it, which is needed to evolve an Eevee into a Glaceon.
You can evolve an evee which you can find in Goldenrod city.
No because there is no clock in leafgreen you must trade evee to a game with an internal clock to make it evolve to evee those games are ruby, sapphire and emerald also heartgold, soulsilver, diamond, pearl and platinum.
In Pokemon HeartGold and SoulSilver, an Eevee cannot evolve into a Glaceon. You can trade with other trainers from Diamond, Pearl and Platinum to get one.
To evolve your Evee into Leafeon, get a leaf stone, and use it on Evee, and it will evolve into Leafeon! Have fun with Leafeon! -Garrett
you can't. there's no moss-stone to evolve it, so you'll need to trade it from diamond, pearl or platinum
You need 16 badges and go to the top of mt.silver beat red, exit go back to the top and there will be a person he will say do you want to evolve your evee? say yes
To evolve the Pokémon Eevee in Pokémon HeartGold and SoulSilver, you can choose either of the two choices described below:Train Eevee in the nighttime when it has max happiness.Train Eevee in the nighttime when it is around a Moon Shard.Steps have nothing to do with the evolution of Eevee.
You level up evee in eterna forest
you get it from bill in goldenrod city
You have to wait a while after you get to pick who evee will evolve into (umbreon) You have to wait a while after you get to pick who evee will evolve into (umbreon)