The answer to this question is subjective, and is largely a matter of personal taste.
One thing that is true as a general rule, however, is that the best teas are only available as loose-leaf tea. You will not find the best hot tea in tea bags.
Different tea companies and brands of tea have different strengths. Some specialize in certain styles of tea (green, black, oolong, flavored teas, herbals, etc.) and many brands specialize in teas from a particular region.
The best way to determine which brands of tea are best for you is to try teas from different brands. You may also want to read tea reviews on tea blogs or tea community websites.
India ranks first in the world in the production of tea. India is the largest producer as well as consumer of tea
srilanka
China produces 28% of the world's tea Germany
Although many countries do not produce tea, due to climate. I will guarantee you that tea is not grown in Antarctica or in the North pole. Although neither of them of them are a country.
.The country made best tea in the world in Sri Lanka
Best tea is from Sri Lanka. They export the best tea
Assam is famous for its tea and wildlife. Its famous wildlife parks are Kaziranga National Park, Manas National Park, Saikhowa National Park and Gibbon Wildlife Sanctuary. Assam tea usually refers to strong black tea which the region is best-known for. Assam black tea is one of the main components in Irish Breakfast tea, Ostfresientee, and other strong, black breakfast blends. The region also produces a small amount of white and green tea, sold as artisan teas on the specialty tea market.
Assam is famous for its tea and wildlife. Its famous wildlife parks are Kaziranga National Park, Manas National Park, Saikhowa National Park and Gibbon Wildlife Sanctuary. Assam tea usually refers to strong black tea which the region is best-known for. Assam black tea is one of the main components in Irish Breakfast tea, Ostfresientee, and other strong, black breakfast blends. The region also produces a small amount of white and green tea, sold as artisan teas on the specialty tea market.
Assam, a high plateau in northern India which straddles the Brahmaputra River, is the largest tea-growing region in the world.china
These days, tea is harvested all over the word, really. The most well-known tea growing regions are located in Japan, China, India and Sri Lanka. Different regions are generally known for a specific type of tea. Perhaps the most famous tea growing region--although maybe not necessarily the highest quality--is the Darjeeling region of India, which is mainly known for the black tea it produces, although it is technically closer to an oolong tea.
They are called 'tea plants' or Camellia sinensis
An organic, or concentrated version usually produces the desired effects. Without knowing what "best" is, a potent version is probably the best answer.