Check the Pokemon Music channel (on the Pokegear)on Wednesdays.
You don't get to the Hoenn region. You can only get some Pokemon from Hoenn by listening to 'Hoenn Sound' on Pokemon Music on Wednesdays in certain places.
u can catch special hoenn Pokemon in certain areas of the game while playing "hoenn sound" on your radio. for example, on wendsday (the only day u can get hoenn sound on the radio) i caught an absol at union cave. to use hoenn sound, on a wendsday play the top left part of your radio while in the grass or cave or whatever and exclusive Pokemon from hoenn should appear. also u can play sinnoh sound on thursdays.
no u can't
You cannot go to the Hoenn region in Pokemon Heart Gold and Soul Silver. Just because you get a Hoenn starter from Steven Stone (Hoenn League Champion) doesn't mean you go to the Hoenn region.
All I know of are Wurmple & Nincada
you can find arceus in the hoenn region.
you have to complete the hoenn pokedex and then i think you get to chose 1
Yes,you can but you only get rare Pokemon from sinnoh and hoenn.
No you can not. You can only stay in Shinno in Platinum. On Pokemon Heart Gold and Soul Silver you can go to Kanto but not Hoenn and Shinno.
After receiving the National Pokedex and the radio card from the radio tower in Lavender Town you will get the Hoenn Sound which is only available on Wednesdays, and the Sinnoh Sound which is only available on Thursdays.
You cannot get to Hoenn in Heartgold as it is a remake of the generation 2 game, Pokemon Gold and the only regions available in Heartgold are Johto and Kanto. You can however, obtain one of the three Hoenn starters by visiting a man from Hoenn at the Silph Co. building in Saffron City.
You can't because Pokemon gold, silver and crystal, which are in johto are on gameboy colour and Pokemon ruby, sapphire and emerald, which are in hoenn are on gameboy advance. Pokemon shiny gold, which is also in johto is on gameboy advance but it isn't an official Pokemon video game.