1、 How do you spend the winter

1. Keep the temperature: the temperature will drop in winter, but the temperature in the south is relatively high. You can keep it outdoors, but you should also pay attention to avoiding the wind and facing the sun. The climate in the north is relatively cold. Although lilacs are relatively cold resistant, they can be moved indoors to prevent freezing injury. The temperature should be kept above 10 ℃ and at least not below 0 ℃

2. Sufficient sunshine: lilac is a plant that likes sunlight. It must pay attention to good sunshine during growth. If it is placed in a place with good light, it can carry out photosynthesis, synthesize nutrients and promote normal growth. In winter, it can be maintained directly in the sun. Through the sunlight, the temperature can be increased to prevent freezing damage

3. Control watering: in winter, the evaporation is relatively slow and the water demand is relatively small. Therefore, the water also needs to be controlled until the basin soil is dry. If the water supply is too much, it is easy to accumulate too much water in the basin soil, and even rotten roots will appear

4. Stop fertilization: apply rotten fertilizer and water before winter, and suspend fertilization after winter

5. Proper pruning: proper pruning in winter is also helpful for winter

2、 Will the leaves fall out in winter

If you keep it indoors in winter, the temperature is relatively high, and the leaves will not fall out, but there will be deciduous yellow leaves