Does green tea grow all over the world?

Green tea is primarily cultivated in specific regions with suitable climates, particularly in East Asia, including countries like China, Japan, and Taiwan. While it can be grown in other parts of the world, such as India, Sri Lanka, and even some areas in the United States, these regions are less common for large-scale production. The plant thrives in subtropical and tropical climates, which limits its global distribution. Overall, while green tea is not grown everywhere, it is cultivated in several key areas around the world.