Anhui Province belongs to the subtropical region in northern China where winter is cold. If Anhui can't grow live litchi in the natural environment (there is no need to refer to the cultivation management methods copied from the Internet by friends upstairs), after late autumn, your litchi seed seedlings will freeze to death if they don't move into a well-lit greenhouse. Because litchi is a tropical plant, it should only be cultivated in areas with relatively long frost-free period, frost-free period, short temperature and not less than 10 degrees in the south, such as Hainan, Guangdong, southern Fujian, southwestern Guangxi and southern Yunnan. —————————————————— If friends really want to plant litchi in Anhui, they need a lot of money and manpower: first, we should build a big greenhouse with completely transparent east-west direction and artificial heating, and plant a litchi at 15 degrees (allowable 2) in autumn, winter and spring, and improve 30 cubic meters of soil (formula 4) Litchi trees have the same requirements for watering and fertilization as apples and pears. 5) Litchi pests: litchi stinkbug, litchi longan, litchi stem borer, litchi bat, litchi borer, etc. Don't worry about Anhui, just wipe out the yellow-green scarabs and insect cicada in Anhui. 6) In rainy and snowy days in winter, it is necessary to add artificial auxiliary light sources to litchi trees, and irradiate the trees with 4-5 lights 1000 watt iodine tungsten lamp for at least 6 hours every day. 7) When the temperature rises above 15 degrees, open the skylight and side window of greenhouse for ventilation, and close the skylight and side window for ventilation in case of heavy wind and rain during flowering. 8) Litchi has a dense crown, but it only needs pruning according to the pruning requirements of apple trees. As long as these requirements are met, litchi planting in Anhui will be successful. However, due to the regional climate differences, it is not surprising that there will be differences in fruit size, sweetness and acidity compared with litchi in southern China. ————————— The answer of "Blue Goose" from Guangdong.

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