Can Ziwei Village spend the winter at home? It's about 20 degrees at home, please ask the teacher for advice!

Lagerstroemia indica has strong adaptability to the environment, is drought-resistant and cold-resistant, and can safely overwinter as long as the environment is not lower than 5℃. When placed indoors, be careful not to put it near the air outlet of air conditioner or at the direct heat source such as radiator. Spray some water on the basin soil for about half a month to keep the wintering environment moist.