Go to the flower shop in Goldenrod city (next to the gym), and if you have a shaymin with you, talk to the girl next to the door and she'll give you the flower.
It is impossible to find the Gracidea Flower in Pokemon Diamond and Pearl. It is available in Platinum.
Find someone who has Pokemon platinum then tell them to get a shaymin and a gracidea flower then tell them to use the flower on the shaymin and then trade it. PS you cant trade the gracidea flower because it is in the key item
you find it at florama you need to have a shaymin in your party
yes you talk to a lady
i think you talk to the girl with yellow hair in front of the flower shop. you might have to have shaymin with you in the first slot
First you need to get the Shaymin from the 11th movie mystery gift event. Then (in Diamond/Pearl) go to the flower shop in Floaroma town. talk to one of the girls and she will give you a Gracidea flower. In HG and SS, you need that 11th movie Shaymin and go to the flower shop in Goldenrod city (northeastern house, near corner)
You get it if you have the Event Shaymin from Giratina and the Sky Warrior, so talk to the Women that is like an Beauty, so you get it!!
You can buy it from Goldenrod's Flower Shop.
You can find the Gracidea from the clothing store that is in the Hau'oli City Mall however first you must purchase an item and then you will have to return the following day and speak to one of the clerks who will give you a Gracidea.
Any time you just need to find the gracidea flower
It's easy! All you have 2 do is go to your bag, find Gracidea flower, press A on it, then a little menu will come out! Press A on "Give", and choose Shaymin! Or you can just go to "Pokemon" (assuming you have Shaymin with you.) and choose "Item". CLick on give, once again, and choose the flower! Either way works! for the 2nd 1, it also works when you are using the PC in a Pokemon center. Hope this helped!
Gardenia is the Gym Leader of Eterna City. You can find her if you go into the gym, find your way through the maze and battle the other trainers. At the end of the maze, you will find Gardenia and are able to battle her