if you mean in Pokemon diamond/pearl/platinum you need to get the national dex!
Go get a starter first.
There is no way for you to get past the Guard that's blocking the staircase in the Radio Tower in Lavender Town in "Pokémon SoulSilver."
You first have to beat the Elite Four for the first time and then you have to get all of the Kanto Badges and he'll let you pass
get the sprayduck from golden rod flower shop and water it.
Soul Silver: route 36 Heart Gold: trade with Soul Silver
On route 44.
No.
you can go behind them in heart gold soul silver I'm not so sure good luck
after you beat blaine.but you dont get anything,you just take the long cut.
She should be on route 38
Route 28 and Mt. Silver
Yes you can but only in soul silver not in heart gold.