1、 Hydroponic method

1. Water quality requirements: the water quality requirements of Lysimachia christinae hydroponics are not strict, but it is best to choose fresh water with low hardness. The water quality with slight acid or alkali can adapt, and the pH value should be kept between 6-7

2. Regular water change: in the process of hydroponic maintenance, it is necessary to change the water in time to keep the water quality clean. Especially in summer, the water change frequency can be timely

3. Supplementary nutrition: Lysimachia christinae is water fed. The nutrition required for its growth mainly comes from the water quality, so it needs to be supplemented in time. The main source of nutrition is nutrient solution. The nutrient solution can be given every 15-20 days, which is conducive to the growth of plants, but pay attention not to apply too much

4. Astigmatism irradiation: sufficient astigmatism irradiation can promote the growth of Lysimachia christinae. Give astigmatism for about 4 hours every day. You can't stay in the shade for a long time. If you don't see light for a long time, your growth will weaken. It is easy to burn leaves under strong light in summer, so it needs to be covered in time

2、 How to cultivate rotten roots in water

If it is found that Lysimachia christinae has signs of rotten roots, it is necessary to take it out of the container in time, and then trim the rotten roots, as well as the old roots and rotten roots nearby. Clean the container, replace it with new water quality, disinfect the root and re cultivate and maintain it