It is very cold-resistant, has a strong frost resistance, can bear the frost and snow, so it can grow normally in winter, and is not afraid of frost. However, if the plant is maintained in a pot, it is recommended to move it to a warm place indoors, because the soil in the pot is easy to freeze, which will affect the growth of the plant. In addition, do not water at this time to avoid soil caking. It's better to wrap the trunk with plastic bags so that the branches and leaves will flourish next spring.
1. Spray chemical water: in order to prevent frostbite, spray special antifreeze liquid to the leaves after cooling, so as to reduce the probability of frostbite. After the temperature rises, spray the diluted urea solution every three days, spray the branches and leaves three times, and the growth will be better
2. Pruning in time: if there are serious frozen branches and leaves in winter, they should be cut off in time to reduce unnecessary nutrient loss, which can promote other branches to better winter and be favorable for flowering next year. When waiting for spring, we should also trim it once, and spray the appropriate medicine to reduce the fallen leaves.
