What town is Kurt the pokeball creator in in Pokemon heart gold?

In Pokémon HeartGold, Kurt, the Poké Ball creator, is located in the town of Azalea. He is known for crafting special Poké Balls using Apricorns, which players can collect throughout the game. Players can visit his house to learn more about his craft and receive custom Poké Balls as rewards for bringing him Apricorns.