First: get a (it doesn't matter if you get it from the guy of Cianwood City or you catch it by rocksmashing).

Second: attach a berry to it (if you get it from the original trainer Mania or was with one when you catch it leave the berry attached).

Third: fight with and raise two levels with him, and you'll be the owner of berry juice.


Why would i do all that hard work if i can get a potion at the mart?
Because Berry Juice is useful in battle, not to pokémon at level 100, but if you fight in little cup in stadium 2 or in the battle tower in crystal the item can be helpful.


Tips training a :
1-Battle against pokémon under his level, with normal type attack.

2-Battle against pokémon without stat changers ({shuckle} got bad speed and attack, and sand attack, leer or growl can make the breeding boring or dangerous for )

3-The best attacks a can have are: earthquake, slugde bomb, frustration, return, toxic and rollout, personally i recommend using strength in .

4-If his HP is in yellow, RUN or health , if not he will eat the berry.

5-Batton passers are good strategy with , first a couple of sword dance, curse or a belly drum and then you pass the batton to .

6-Don't use Exp.share or switch pokémon, because you need to battle with .

Berries can be find in Route 11, 29, 30, 38, 46. National Park prize, in a house in route 30, mystery gift, doing thief to any pokémon of pokémaniacs or some wild pokémon like or .

I know this is pretty useless, but i would like that in the item list of this page appear that you need to battle with raising two levels with it to get the item.

{magmar} =P i dont think its useful, and there is stupid tip, putting exp. share to shuckle ain't a good idea, obviously you can't have that item on your pokemon because berry has to be attached and they can't have 2 items attached.