The growth of Narcissus can not be separated from sunshine. In order to ensure the normal growth, it can be placed on the balcony for maintenance. A reasonable sight of light is conducive to growth, good development in the later period, and also helpful for flowering. If there is a long-term lack of sunlight, not only the growth of plants will be weakened, but also the flowering will be affected. It's good to put it on the balcony, but there are also some precautions. In summer, it must not be exposed to the sun. It needs to be covered in time or moved to the shade first.
1. Temperature: there are requirements for the temperature, which can not be too high or too low. It is appropriate to keep it at about 12-20 ℃. If the temperature is too high, the leaves will grow too long. It is relatively cold resistant. In winter, you don't need to worry about it. If the temperature is extremely low, you can also pay more attention to it.
2. Soil: Narcissus can be cultivated in soil or water. Soil culture mainly provides fertile sandy soil. Before use, it should be disinfected and sterilized to maintain good air permeability.
3. Water change: if it's for hydroponics maintenance, it needs to change water regularly. In summer, it's better to change water once a day. The water quality can be used as tap water, but it should be taken out a few days in advance to dry.
