The water quality shall be kept clean and the water shall be changed in time. When changing water, try not to hurt its root system. Just pour out the water in the vase directly. If there are pebbles and other things in it, take them out carefully and put them back after cleaning. Pour it out and then add the prepared clean water. In addition, it should be noted that if the tap water is used, it should be dried for two days before use, and the chlorine contained in it should be released clean, so as to facilitate plant growth.
During hydroponics, how often to change the water should be determined according to the season. Usually, you don't need to change it too often. After the water evaporates, add water in time. In spring and autumn, the temperature is suitable and the growth is very fast. At this time, the water should be changed once a week. In summer, the weather is hot and the temperature is high. It's necessary to change the water frequently to avoid mosquitoes laying eggs in it. It's about once every two or three days. It grows slowly in winter, so it doesn't need to be changed frequently. It usually changes once every half month or so. In addition, if you want it to grow better and more vigorous, you should add a proper amount of nutrient solution every time you change water.
