1、 Cold proof and warm keeping

Phyllostachys pubescens is afraid of freezing. If the curing temperature is lower than 5 ℃, the plant is easy to be frostbitten, and even yellow leaves and wither. It is necessary to move the potted plants to the indoor heating room for maintenance before the annual frost, so as to give Shuizhu a warm environment

2、 More sun

The light in winter is warm and soft. When raising water bamboo indoors, you must bask more in the sun. Sufficient light can improve the indoor maintenance temperature and make water bamboo survive the winter safely. Good light is also conducive to water bamboo to accumulate nutrients and keep its leaves green and shiny

3、 Regular water change

For indoor maintenance of Phyllostachys pubescens in winter, if it is hydroponic, pay attention to replacing clean water regularly. The clean water should be dried in advance for one day to keep the water temperature consistent with the temperature, so as to prevent the root rot of plants due to water pollution and low water temperature

4、 Water to soil culture

If the indoor temperature is low, it is best to turn the hydroponic plants into soil culture, and properly control the water after turning into soil culture, so as to reduce the possibility of frostbite of Shuizhu. After the warm flowers bloom in the coming spring, gradually increase the amount of watering, or wash the roots and then turn into hydroponic culture

5、 Precautions

For indoor maintenance of Phyllostachys pubescens in winter, keep away from the window. Don't let the Phyllostachys pubescens be blown by the cold wind, but don't let the maintenance environment be too closed. Open the window for ventilation at noon when the temperature is the best every day, and replace the fresh air to prevent the occurrence of Phyllostachys pubescens diseases and pests