1、 Water change times

Before the hydroponic bamboo has taken root, the water can be changed frequently, usually once every 2-3 days. If the water in the container is too dirty, it will hinder the growth of plant roots. After it grows new roots, it doesn't need to change water so frequently. Usually, it's just to change the water into water. However, when the water becomes dirty, it should be replaced quickly. Generally, it's changed once every 10 days

2、 Change water in special period

Summer and winter can be said to be relatively special periods. The temperature in summer is relatively high. The water not only evaporates very fast, but also easily deteriorates. Therefore, the water should be changed once a week. Secondly, in winter, the temperature is very low, and the number of water changes can be greatly extended, about 15-20

3、 Precautions

In addition to changing the water at ordinary times, you should also spray the branches and leaves with a watering can, especially in summer. If water is not sprayed for a long time, its branches and leaves will be dehydrated, and dead and yellow leaves may occur. In addition, the water used should be clean enough without impurities and bacteria