Who do you trade to get a ground on in Pokemon HeartGold?

u hav 2 get da red orb from mr.Pokemon. to get the red orb(SS) or blue orb(HG) you have to get all 16 badges, defeat Pokemon trainer red in mt.silver then go talk to mr Pokemon to get da orb then u go to, i beleve rt.47...im not sure bout da route tho