1. Selection of water quality: it is better to use natural water for irrigation, which can be rainwater, well water or water in the river. You can also use tap water for irrigation, but it's better to place the tap water for one day later, so as to avoid root injury.
2. Time of watering: the temperature in spring is not very high, so it's better to choose between 10 a.m. and 2 p.m. for irrigation. At this time, the temperature is higher than that in the morning and evening. Water to use and indoor temperature almost to irrigate better, this can reduce the damage to the plant roots.
3. Generally speaking, in spring, you need to irrigate it once a day. At noon, when the temperature is high or the weather is dry, you can spray more water for it, or you can sprinkle some water on the ground, and you can fill it directly.
4. But when encountering continuous rainfall, we need to reduce the water demand of a certain amount for it, and pay attention to make-up water, so as not to cause water accumulation in the basin.
