1、 Suitable container

Containers can be made of a variety of materials, but pay attention to its size. Don't choose too small, otherwise the growth rate of copper coin grass will be very fast and the space will be insufficient

2、 Regular water change

Water quality has a great impact on its growth. It is necessary to ensure good water quality at all times, so it is necessary to change water regularly. In winter, it is about once a week. In other seasons, the interval is shorter. It is changed every three to four days. You can use tap water, but you need to put it out for a day

3、 Sufficient light

It likes lighting very much, so choose a place with good light. Generally speaking, four or five hours a day should be guaranteed. If it is not enough, you can supplement it with an appropriate amount of fluorescent lamp

4、 Suitable temperature

It likes to be warm. It's best to keep the temperature between 10-26 ℃. Too high or too low is not suitable, so it should be properly regulated in winter and summer

5、 Pest control

For hydroponic plants, there is a kind of insect that is easy to cause harm. It is called "water snail". They will eat roots and buds. Therefore, once such insects are found in the water, they must be treated in time, change the water, clean the container and disinfect, so as not to allow them to reproduce and expand the harm

6、 Proper nutrient solution

Sometimes you need to use some fertilizer, preferably nutrient solution. You can use a few drops after each water change