Bulbasaur and the Hidden Village in Episode 10 in the Indigo League
Bulbasaur wanted to go with him.
The episode in which Ash brings his Bulbasaur over to the Hoenn region for the first time is called "Hokey Poké Balls."
well ash's squirtle will never evolve because of the squirtle squad and his bulbasaur chooses not to evolve, in episode 51 bulbasaur was going to evolve along with a large group of other bulbasaur but it chose not to, so it never will.
No, Ash never evolves his Bulbasaur into Ivysaur and then into Venusaur.
ash keeps all of his old Pokemon including bulbasaur but they are in kanto, johto, and hoenn regions and they are in his PC boxes with proffessor oak. technically ash still has his Pokemon. the should come up with an episode when ash sees all of his Pokemon he ever caught. hope this helped!
ash heads off to johto in episode 116 "The Rivalry Revival". in "Charizard's Burning Ambition" ash left his charizard in the charicific valley with liza in "Fire-ing Squad" ash competed in the fire and rescue grand prix and squirtle rejoined the squirtle squad as they were lost without a leader ash still owns both charizard and squirtle and can use them at any time bulbasaur remained in ashs party until "Bulbasaur... the Ambassador!" where he sent it to professor oak to stop the Pokemon fighting
Ash sent his Bulbasaur to Professor Oak because Grass-type and Water-type Pokémon were feuding there and Bulbasaur was assigned there to keep the peace.
The Pokémon Ash with him during his journey in the Hoenn region would include Pokémon such as his Pikachu as well as Taillow, Treecko, Corphish and Torkoal. His Taillow evolved into a Swellow and his Treecko eventually became a Sceptile. Ash had also brought back Bulbasaur for one episode in order to help out with the Bulbasaur that May caught.
Pikachu,Charmander,squirtle,bulbasaur
vine whip
No, he never evolved him. There came a time when he could have evolved but Bulbasaur decided not to.
Ash got Charizard in episode 11