It is unobtainable in Pokemon Black in anywhere. You can get it by:
a lot
You can obtain it from Oak as a starter, use a cheat, or trade.
Bulbasaur is one of the 3 starters you can choose from when you start the game. If you chose squirtle or charmander, then you need to trade over a bulbasaur from a another game.
No, you cannot catch Bulbasaur in Pokémon Black.
Bulbasaur is a Grass and Poison type pokemon.
Bulbasaur is a Grass/Poison-type Pokemon.
IT IS NOT IN POKEMON DIAMOND OR PEARL BECAUSE IT IS ONE OF THE STARTING POKEMON IN LEAFGREEN!!!!! Migrate one from firered or leafgreen.
#001 bulbasaur dude. no it is bulbasaur not bulbasaur hahlol
It is a glitch. You can NOT do it without glitching in pinweel forest. BUT you can poketransfer it from pokemon FR/LG.
You can find bulbasaur in the joyous tower.
Charmander Bulbasaur Squirtle
yOU CAN NEVER EVER GET IT IN POKEMON BLACK(ONLY IF YOU ARE DREAMING)