i think you make a slowpoke hold a kings rock and as it levels up it may evolve
in fuchsia city, go into the safari zone and find someone's false teeth. then, give it to mr. slowpoke in his house right of the Pokemon center. he will give u the HM strength.
Errr... Slowpoke comes from slowpoke.
Go to the safari zone when you are able to customize the safari zone and go to the rocky beach and go through the grass until you find slowbro. OR, you could catch a slowpoke at the rocky beach and go through the grass and evolve it at level 24. I hope I haved helped.
in video games arrows
You need some flute but I forgot where it is.
Slowpoke is only available in leafgreen.
Slowpoke is not in firered only leafgreen can get it trade one to firered to get it.
Slowpoke is a LeafGreen exclusive, along with Staryu, Pinsir, Bellsprout and Sneasel.
at seafoam islands
In Pokemon leafgreen, slowpoke either evolves into slowbro at Lv.37 or slowking, when you give it the item King's Rock to hold and then trade it.
Migrate one from leafgreen.
Only in Leafgreen, Pearl, and Platinum. Route 205 for Pearl and Platinum, Leafgreen has many.
You must trade from LeafGreen version.
Train a slowpoke until it evolves to slowbro.
slowpoke it unobtainable in firered, trade one from leafgreen
u get a Slowpoke in the Seafoam islands. just roam around. u can also find a Slowbro if ur lucky