1. Cut off the yellow leaves: After flowering, it is autumn. The climate begins to turn cool gradually, and the leaves begin to yellow and wither. It is necessary to cut off the yellow and withered leaves, which can reduce the consumption of nutrients and promote the growth of the next year.
2. Overwintering in the open air: The climate in the southern region is relatively mild, and the temperature in winter is relatively high, so it can ensure that the lotus flowers overwinter in the open air.When necessary, you can take some measures to keep warm so as to survive the cold winter.
3. Storage: For the northern region, the temperature is relatively low, and it is impossible to live through the winter normally if it is placed outdoors, so storage is needed.If there is a larger space in the home, you can move to the balcony to spend the cold winter, keep the temperature around 0-10 degrees Celsius, almost can safely overwinter.You can also choose to move to the cold cellar for storage, which can be moved in from late October to early November every year, the surrounding environment can not be too cold, the temperature should be between 0-8 C as far as possible, and keep it moist during the period.
It will enter a dormant state in winter. The withered and yellow leaves are not dead. As long as measures are taken to keep warm, they will not die.