1、 How

After hydroponics, the bottle can be placed in a place where it can be exposed to sunlight. The source of nutrients is not only water, but also nutrients can be synthesized through sunlight, which can promote the growth of roots. After the buds grow in the later stage, they should also be exposed to the sun. More sunlight can make the newly grown buds more fresh and shiny. However, it should be noted that when the sun is too strong in summer, the placement position should be changed to avoid being exposed to strong light all the time, or the sun can be properly blocked

2、 Precautions

1. In addition to being exposed to the sun, you should also pay attention to changing the water in time. Change the water inside once a week and pay attention to the water quality. If you use tap water, you should put it aside for a period of time, otherwise the chlorine inside will affect the plants. Every time the water is changed, the rotten and withered roots should be cut off to increase the absorption capacity

2. Sunlight can synthesize nutrients, but nutrients should also be added to the water. A few drops of nutrient solution are enough. The concentration should not be too high. Pay attention to supplement in time. In order to promote flowering, a small amount of potassium dihydrogen phosphate should be added before flowering, which can increase the number of flowers and improve the quality of flowers