1. Hydroponic watering

For hydroponic lilac, its root system is soaked in the mixed liquid of water and nutrient solution, and the water is sufficient. In addition to changing the water when it needs to change the water, it basically does not need to water the root specially, but its branches and leaves are different, especially when the weather is hot, the branches and leaves are prone to water shortage, so it is necessary to replenish water for the branches and leaves. When the weather is cloudy and sunny, as long as there is no water shortage in the branches and leaves, it is generally not necessary to replenish water. Therefore, generally speaking, the hydroponic lilac does not need to water the roots, and the branches and leaves need to be watered only when the branches and leaves are short of water

2. Soil culture and watering

The watering method of soil cultured lilac is different from that of water cultured lilac, because it is soil cultured, and the soil moisture is not as sufficient as that of water cultured, but the roots of such plants cannot be soaked by water for a long time, otherwise there will be root rot. Therefore, when watering such plants cultivated in soil, do not water more at one time. Ensure that there is no water in the basin after watering. This kind of plant is Yang loving, so it must be placed in a sunny place when breeding. At this time, special attention should be paid to watering. When the weather is particularly hot, you need to spray water on the branches and leaves of the plant in the morning and evening. When the weather is cool, you can water it once a week