It evolves into a Slowbro starting at level 37 or into a Slowking if traded holding a King's rock.
Slowpoke will evolve at Level 37.
Slowpoke evolves into slowbro at level 37
Slowpoke evolves to Slowbro at level 37. Slowpoke evolves to Slowking by being traded with a King's Rock
Slowpoke into Slowbro: Level 37 Slowpoke into Slowking: Trade with King's Rock attached.
level 37
Slowpoke will evolve at Level 37.
Slowpoke evolves at level 37.
You can evolve Slowpoke into Slowbro once it reaches Level 37.
Slowpoke evolves into slowbro at level 37
Level 37
37
Slowbro does not evolve. Slowbro is already a fully-evolved form. Slowpoke can evolve into two different forms--Slowbro and Slowking. In order for Slowpoke to evolve into Slowking, you have to trade Slowpoke while the Slowpoke is holding the item King's Rock.
Slowpoke evolves to Slowbro at level 37. Slowpoke evolves to Slowking by being traded with a King's Rock
Slowpoke into Slowbro: Level 37 Slowpoke into Slowking: Trade with King's Rock attached.
It needs to reach level 37.
level 37
Slowbro doesn't evolve. Slowpoke does if you give it a king's rock and trade it.