As the first stop on the journey to discover the rocky plateau, Quan Ba ​​currently has about 12 hectares of buckwheat triangles planted in the areas of Thach Son Than (Quyet Tien commune), a stop on Heaven Gate and along the national highway. 4C to Dong Van.

2. Buckwheat flower in Dong Van - Ha Giang

As the center of the annual Triangle Circuit Festival, Dong Van is always the place to grow the most flowers with an area of ​​up to several hundred hectares. Buckwheat in Dong Van is grown in communes such as Pho Cao, Lung Tao, Ma Le, Lung Cu, Sung La, Sung Trai, Pho Bang town and Dong Van town.

3. Buckwheat flower in Meo Vac - Ha Giang

Meo Vac is one of the places with many beautiful buckwheat gardens in Ha Giang. Currently, the whole district has about 8 hectares planted at places such as Ma Pi Leng pass, the fields of Pa Vi commune, along the way through Ta Lung, Sung Tra, Sung Mang and Giang Chu Phin communes.