1、 How do sunflowers spend winter

The most important thing for the sunflower to survive the winter safely is the temperature. If the sunflower is placed in the heating room in winter, it will be OK to move out the sunflower after normal maintenance for one winter and wait until the warm flowers bloom in the next spring. If there is no indoor heating and the temperature is low in winter, it is necessary to re cut before the eleventh day of each year, and then cut the trimmed branches. In this way, there is still a warm time after the eleventh day, just enough for sunflower to grow strong branches and leaves and survive the winter safely

For the maintenance of sunflowers in winter, we should put the potted plants in a warm place indoors and bask in the sun more. Usually, with the weight of the pot soil, we feel that it is obviously lighter, watered and not fertilized. It should be noted that the sunflower here is about how to spend the winter. It refers to the perennial sunflower. The annual sunflower can reproduce by collecting seeds and sowing every year

2、 How to prune sunflower in winter

Therefore, the best pruning time for sunflower in winter is to shave and re cut before 11, and take the cut branches to cuttings. There is just a warm period of one month, which is enough for sunflower to grow strong branches. If the pruning is too late and the temperature is low, the sunflower will not grow again after heavy pruning. If it is not pruned, the stems and leaves of the sunflower will be old and it is not easy to winter