1, generally in the fall between September and October ripe, when the chestnut season, a variety of fresh, good taste, full of juice, rich in nutrients.

2, China's main chestnut origin is Liaoning, Inner Mongolia, Beijing, Tianjin, Hebei, Shanxi, Shaanxi, Shandong, Jiangsu, Anhui, Hunan, Hainan, Guangdong, Guangxi, Chongqing, Sichuan and other places, mostly in the mountains.

3, chestnut common varieties are sea abundance, stone abundance, yanshan red chestnut, valley pile chestnut, catch chestnut, shaoyang it chestnut, double seasonal chestnut, woolly chestnut and so on.