Celadon dept. Store
When you want it. It evolves with Leaf stone.
There are two in the Safari Zone. That's about it.
You need to use a Leaf Stone
Leaf stone on Exeggute. They cannot be found in the wild
Weepinbell will evolve when you use a leaf stone on it.
In Pokemon Leaf Green, Exeggcute (into Exeggutor) Gloom (into Vileplume), Weepinbell (into Victreebel)
Go to the Celadon City department store and buy one.
Bellsprout > lvl 21 > Weepinbell > leaf stone> Victreebel
exeggute evolves in leaf green when you use a leaf stone which you can get at the department store in cealadon city. thats all
Bellsprout which evolves to Weepinbell then Victreebel (by leaf stone), Bulbusaur which evolves to Ivysaur then Venusaur, Tangela.
You have to get an Oddish first, then evolve it into Gloom. After that you give Gloom a Leaf Stone and he will evolve into Vileplume.
use a leaf stone dude.<-------Thats after you evolve bellsprout The level to evolve is about 20-30