1、 Watering time

After entering the spring, the temperature will continue to rise, but in the early spring, the temperature may still be in a low state, so the watering time should be at noon. The approximate time is after 10 o'clock and before 2 or 3 o'clock in the afternoon. The temperature during this period will be slightly higher, which is very suitable for watering the seedlings of plants. After the temperature is stable, there is no need to take into account too much. It should not only replenish water in time, but also spray a small amount of water on the seedlings

2、 Precautions

1. When watering in early spring, the water temperature should be strictly controlled. If the water is too cold, it will damage the root of the plant. It is recommended to put the water in the basin in advance and use it when it becomes normal temperature

2. The amount of watering in spring should also be well controlled, especially when the seedlings are in the state, and it is not allowed to water a lot. Usually, just pour it through and keep the soil moist

3. Attention should be paid not only to the water temperature, but also to the quality of water. Tap water is usually used for family maintenance. If so, the water should be placed for a day or two before reuse, so as to avoid the chlorine in the water will harm the growth of seedlings