where can a trainer find a wild bulbasuar, ivysaur, or venusaur in pokemon leafgreen version?

Question

to deafeat the pokemon master.
to have a better pokemon.

Answer 1

Bulbasaur, Charmander, thus far (even in Diamond and Pearl) the starter pokemon cannot be caught in the wild. None of their evolutions can be caught in the wild either. However, you can breed them or have a friend breed one and send you the egg.

Options:
1) Gameshark-easy and simple, but runs the risk of ruining your game.
2) Start the game over and choose bulbasaur as a starter
3) Buy Fire red, choose bulbasaur and trade it over from that version
4) Have a friend breed their bulbasaur and give you the egg.

Answer 2

You cannot find them in the wild

you can evolve venusaur from ivysaur from bulbasaur

bulbasaur is a starter in the game

other ways to get these are to
1. trade with somebody
2. use gameshark

Answer 3

You cannot find them in the wild

you can evolve venusaur from ivysaur from bulbasaur

bulbasaur is a starter in the game

other ways to get these are to
1. trade with somebody
2. use gameshark

Answer 4

you cannot get a wild bulbasaur ivysaur or venasaur in pokemon leaf green version or any other other than pokemon sapphire/pshisic a hacked version