You get it from mr Pokemon after you beat the game. You must have HeartGold to get the blue orb because SoulSilver will give you the red orb.
The blue orb lets you get groudon in the first place mr Pokemon should give you the red orb that way you can catch kyogre.
You first have to beat Red. Then talk to Mr. Pokemon and he will congratulate you and give the blue orb. nekokaru: you can olny get the red orb on Pokemon soul silver.... you get the blue orb on heart gold
Dude seriously there always going to give you an orb if they dont..... Then there is something wrong with your game
After you beat the champion, go to Mr. Pokemon and he will give you either a Red Orb or a Blue Orb depending on which game you have. Also, when you get both Groudon and Kyogre on one HG or SS, you can get Rayquaza.
You defeat Red on top of Mt. Silver. Talk to Mr. Pokemon and he'll give you the blue/ red orb.
in pokemon heartgold after you beat red and get your 2 starters you go to mr. pokemon and he'll give you the blue orb to kyorgre
blue orb for groudon and red orb for kyogre
Well first I should clear up that the Red Orb is for SoulSilver, and the Blue Orb is for HeartGold, but you must defeat Red in order to get it.
in soulsilver you get the red orb in heartgold you get the blue orb
Give the red scale with mr.pokemon
Go to Oak. He will give u 1 of the 3 Kanto starters. Then Mr. Pokemon. he will give you a blue orb or a red orb for the embedded tower. (How to get the jade or is my secret (haha the red/blue orb awakns groudon/kyrogre in the embedded tower after you capture groudon/kyrogre obtain the other ledgendery and talk to Pokemon professor oak he will give you the jade orb
You'll need to have the Blue Orb and the Red Orb, take them to Mr. Pokemon and he'll give you a Jade Orb. Place the Jade Orb back to the Embedded Tower and then Rayquaza will appear.