You have to get the National Dex and go through the Victory Road cave with Marley where that guy was blocking before. Visit Proffessor Oak and afterwards, he'll give you his letter. Place the letter on the rock on Route 224 and the Flower Paradise comes into place.
AnswerFlower Paradise can only be visited after you have obtained the item Oak's Letter through a Nintendo Event or cheat code. Once you have the letter, you must make your way through to Route 224, where you will find a shiny silver rock towards the end of the route. Here you should find Professor Oak. He will briefly talk to you, then ask you who you would like to show gratitude to. After you express your thanks, a mass of flowers will appear and a path to your right will open to reveal seabreak path to Flower Paradise. Shaymin will appear and walk back up the path. If you follow it, you should reach Flower Paradise.Floaroma Town
If I'm correct, the Gracidea flower cannot be obtained in Pokemon Diamond. Sorry! (Note: The Gracidea can be obtained in Pokemon Platinum.)
It is impossible to find the Gracidea Flower in Pokemon Diamond and Pearl. It is available in Platinum.
surf there
you can't you can only get it on Pokemon platinum
Use Action Replay == ==
Floaroma Town
Flower paradise is an island you get to by using an event or action replay.You get to it by getting a letter from a green guy from professor oak.The green guy will be in any Pokemon mart.Follow the instructions on the letter to get to flower paradise.It is above the Pokemon league.For better details,get the letter and it will tell you how to get to flower paradise,and that will tell you where flower paradise is.
Flower Paradise in Diamond, Pearl, Platinum
in flower paradise
Shaymin can be found on Pokemon Diamond, Pearl and Platinum in the Flower Paradise. Flower Paradise is in the most North Eastern part of the map at the end of Seabreak Path. This area can only be accessed with Oak's Letter which is an event exclusive item.
go to flower paradise
If I'm correct, the Gracidea flower cannot be obtained in Pokemon Diamond. Sorry! (Note: The Gracidea can be obtained in Pokemon Platinum.)
You can find Shaymin at the Flower Paradise which is only obtained at a Nintendo Event or via a cheating device by acquiring Oak's Letter.
you need action replay to do this as you get a letter from professor oak to go to route 214 and then a bang happens and shaymin comes out of flower paradise
shaymin is a special event Pokemon, fairly weak, and no you can't. you have to get like oak's letter or somethin and u get teleported to flower paradise. this is what I've heard.
Flower Paradise (requires Oak's Letter)