How often should lilac be watered?

1. Hydroponics watering

The roots of hydroponic lilac are soaked in a mixture of water and nutrient solution, so there is sufficient water. Except for changing the water when it needs to be changed, there is basically no need to water the roots specifically. However, it is different for its branches and leaves, especially in hot weather, the branches and leaves are prone to water shortage, so they need to be supplemented with water. When the weather is cloudy or sunny, as long as the branches and leaves are not short of water, there is generally no need to add water. So in general, hydroponic lilacs do not need to be watered at the roots, and the branches and leaves only need to be watered when they are short of water.

2. Soil culture and watering

The watering method for lilacs grown in soil and hydroponically is different because the moisture in the soil is not as sufficient as that in hydroponically grown plants. However, the roots of these plants cannot be soaked in water for a long time, otherwise the roots will rot. Therefore, when watering this type of soil-grown plants, do not water too much at one time. Make sure there is no water accumulation in the potting soil after watering. This type of plant is a sun-loving plant, so it must be placed in a sunny place when cultivated, and special attention should be paid to watering at this time. 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, watering once a week is enough.