Green tea farming is becoming increasingly popular in Loc Ha district, Ha Tinh province, due to the high market demand and price of the product. The trees, some of which are ancient, grow best on hillside land and require less fertilization and water compared to other crops. The harvest is done every 2-3 months, and the high price covers the costs and provides a substantial income for the farmers. The commune of Hong Loc has dedicated about 57 hectares to green tea cultivation, with over 1,000 households involved, and the income from green tea farming has notably improved the living standards of the farmers.