Fujian, Zhejiang, Jiangxi, Sichuan, Chongqing, Guangdong, Hunan, Hubei, Hainan, Guangxi, Guizhou and other areas south of the Yangtze River should all be suitable for the growth of honey pomelo, and other areas can also be used. Grapefruit seedlings are relatively cold-resistant and have wide adaptability. As long as oranges can be planted, grapefruit can be planted. You can ask Fujian Zheng Da honey pomelo base.