It can be watered with this kind of water, but it needs to ferment the rice washing water first, so that it can be used. If it is used directly, it will let the root rot and easy to produce bacteria.
1. Frequency of watering: in every growth period, the requirements for water quality and quantity are different. If at the seedling stage, the root system is not fully grown, and the root is very shallow, so it is very fragile. At this time, in addition to watering it, spray water on its leaves twice or three times a day, and keep the pot soil moist at all times, so as to promote the growth of new roots; if at the time when the seedlings grow into medium and large seedlings, increase the watering amount, because at this time, the plant is large, and the water demand is also large; if at the time when the flowers open In order to make it bloom more, we should reduce the times of watering and apply a certain amount of P and K fertilizer.
2. Watering time: in the three seasons of spring, autumn and winter, it is necessary to water it properly and choose a better weather. Here, the best time is in the morning or evening, never in the cold weather. When summer comes, you can choose to water it from 10am to 11am or 3pm.
3. Water temperature control: before watering it, first look at the water temperature, especially in hot and cold weather, keep the water temperature around 15 degrees at all times, so as to make it grow better.