Liriodendron chinense has certain cold tolerance. If the temperature is lower than 0℃, it will suffer from freezing injury, and it needs to be transferred to a warm environment in time, otherwise a large number of leaves will be lost, and in severe cases, the stems will be frostbitten.

Growth temperature of Liriodendron chinense

The optimum growth temperature of Liriodendron chinense is 16-27℃, 2 1-27℃ from March to September, and 16-2 1℃ from September to next March. If Liriodendron chinense is maintained indoors in winter, the temperature should be controlled above 5℃ in order to overwinter safely.

Liriodendron chinense overwintering

Liriodendron has low cold tolerance and is afraid of cold in winter. If the temperature is not suitable, it may freeze, so when the temperature is too low, the following methods need to be taken:

1. Temperature control: The temperature of Liriodendron should be controlled in winter, and the temperature should not be lower than 5℃. When the temperature is 0℃, it will be frostbitten, but the stem of Liriodendron is still intact, and it will germinate again next spring. In winter, Liriodendron should also be provided with suitable light, and it should not be kept in the dark for a long time.

2. Pruning: In late winter and early spring, Liriodendron will begin to sprout again. At this time, it is best to prune and reshape its branches, and cut the young Liriodendron thinly and lightly. Mature Liriodendron, if tall, can also be cut again.

3, control watering: Liriodendron likes to be wet, but don't water a lot in winter, you need to control the amount of watering. However, in order to maintain soil moisture, water can be properly sprayed on Liriodendron, which can supplement water.