CHINA
Tea can't be grown everywhere so Asia where the largest production of tea could be found. I would guess India and China would be the top two countries for producing tea.
Nepal
China has the largest area under tea cultivation in the world.
China produces 28% of the world's tea Germany
I believe the answer to your question is China.
India ranks first in the world in the production of tea. India is the largest producer as well as consumer of tea
Black ximon
Rwanda, Cameroon, Kenya, Mauritius and Zimbabwe are major tea-producing countries in Africa. Kenya is the fourth largest producer in the world. It contributes 8% of the total production of tea.
Sri Lanka is the first largest producer of tea
Hindustan Unilever Limited is the largest supplier of teas in the world; it's most widely recognized brand is Lipton Teas Tata Tea Ltd is the second largest supplier of branded teas in the world, producing 40 million kilograms. It's most widely recognized brand is Tetley Teas
The largest producer of tea is China.The producer and consumer of black tea is India.
Answer:It would be India.Please see related link below.