It is very common that the leaves may turn yellow when breeding. No medicine is needed. Many people mistakenly use vitamins, in fact, this is a wrong way, because the reason is not clear, it will make the situation more serious if applied randomly, but the lack of nutrients in hydroponics, you can add a little vitamin C in the water, through dilution absorption can promote growth. The best way to solve this problem is to find out the cause and then replace the curing method, so that it can gradually recover
1. Change the light: understand its growth characteristics. If the sunlight is too strong and moves to a cool place, and there is no sunlight synthesis, it should gradually contact the astigmatism.
2. Increase or decrease of water content: water content is a very important factor, which will cause the root system to be difficult to absorb, resulting in rotten roots that cannot be absorbed. In this case, the rotted roots can be cut off, and then replanted after drying. Lack of water is to slowly apply water, can not suddenly apply too much
3. Increase or decrease of nutrients: too much nutrients will bring a burden on the root system, so fertilization can be suspended, and some water can be poured to make the excess flow out. Is the lack of fat yellow words, it is necessary to grow according to the need, slowly increase a little.
