you have to use a leaf stone on gloom or you can get a bellosom with a sunstone used on gloom.
Vileplume will not evolve.
Vileplume does not evolve.
Level 10.
Level 20.
Crobat doesn't evolve.
Electabuzz doesn't evolve in FireRed. Elekid evolves into Electabuzz at level 30.
In all of the Pokemon games Oddish evolves to Gloom when it is level 21, then you can evolve it into Bellossom with the sun stone or Vileplume with the leaf stone.
Lv9999999999
leaf stone
Yamna does not evolve in FireRed.
Lickitung does not evolve in FireRed.
There are two ways to evolve a Gloom, you can either evolve it into Vileplume or you can evolve it into Bellossom. To get Vileplume all you need to do is use a leaf stone on it. Likewise to get Bellossom you have to use a stone on Gloom, but this time it is a Sun Stone.
Vileplume does not evolve.
Dragonair will evolve at level 55.
Rhydon is not able to evolve in FireRed.
Electabuzz is not able to evolve in FireRed.
Use a leaf stone on your Gloom. Ta-da! You now have Vileplume! OR use a Sun-Stone on it. Ta-da! BELLOSSOM!!!! To evolve it into a Vileplume, use a Leaf Stone. To evolve it into a Bellossom, use a Sun Stone.
Rattata will evolve at level 20.