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
Jolteon cannot evolve into Leafeon. Eevee can evolve into leafeon, but not Jolteon. You have to make eggs to get more eevees so you can evolve them.
No.
you can evolve evee to leafeon by taking leafeon to a stone in the forest by the second gym leader.
yes
you can't. there's no moss-stone to evolve it, so you'll need to trade it from diamond, pearl or platinum
You can't leafeon doesn't exist in leafgreen.
You can't leafeon doesn't exist in leafgreen.
eve to leafeon
Get an Eevee and go to Eterna forest and level it up. You should have a Leafeon.
You do not need friendship to evolve Eevee into Leafeon. All you need to do is level Eevee in Eterna Forest.
Evee will never evolve to leafeon in firered because leafeon wasn't created until diamond, pearl and platinum came out meaning it doesn't exist in firered.