you get it from the berry master on route 208
In Pokemon Diamond, the berry shop is in Floaroma Town.
The Salac Berry is a rare berry in Pokemon Diamond. It can only be obtained from distribution events that had legendary Pokemon holding them. These events are no longer being ran or support for Pokemon Diamond.
if you have the berry searcher app you can do this but to get the berry searcher you need to talk to everyone in Salaceon town one of the people will give you it if you say 'yes' once you have it check for berries one of them must be a razz berry GOOD LUCK!
You can only get the petaya berry in Pokemon Colosseum, so the only way to get it on diamond is cheating or migrating.
in diamond you can give them a certain berry and they will like you more (that is, if you can find the berry).
Ganlon berry.
There is only one berry house throughout the whole of Pokemon diamond/pearl but there is a flower shop where you can get free berries in floaroma town.
you receive the Pokemon searcher after beating the elite 4 and champion then go to sandgem town talk to dawn/lucas and she/he will give you the Pokemon searcher
The berry master is just west of Hearthrome city. Unfortunately there is no berry master's wife in the game.
By using the right berry.
all of 'em
the same place as in diamond.