1、 Change the water in time

Lily in hydroponic culture needs to change water regularly. When the growth environment is higher than 20 ℃, it needs to change water once every 2-3 days. When the temperature is about 15 ℃, it can change water once every 3-5 days. If the temperature is too low, it can be extended to change water once a week. The water quality can be observed at ordinary times. If the water quality becomes turbid, change the water in time

2、 Reasonable illumination

Hydroponics also needs to receive light. Give it about 6 hours of light every day, but don't be directly exposed when the light is strong. It is suitable for growing in the growth environment of 15-25 ℃, and too low temperature will affect its growth

3、 Trim in time

In hydroponic culture, it needs to be trimmed regularly, which can be trimmed once every 2-3 days, which can not only prolong the flowering period, but also meet the water demand

4、 Sufficient nutrients

Hydroponic culture also needs nutrients. At ordinary times, an appropriate amount of nutrient solution should be added to the water. It can grow better only when sufficient nutrients are guaranteed. If the water lacks nutrients, it will slow down or even stop growing