1. Clean water

The water quality of water cultured asparagus should be kept clean and sundries should not appear in the water, otherwise it may cause damage to the root system of the plant. Therefore, you can change the water for it every 4-5 days. Reduce the frequency of water change when it is cold in winter. Fresh water can be purified water or tap water that has been placed in the air. Be careful when changing water. Don't hurt its roots

2. Add nutrient solution

Compared with flower soil, water contains much less nutrients, which is difficult to support plant growth. Therefore, we should regularly add some nutrient solution to it to provide nutrients. The frequency of addition does not need to be too high. It can be added every 15 days during the growth period. In winter, it is also necessary to reduce the number of additions. Before adding, the nutrient solution needs to be diluted to prevent its concentration from being too high and causing damage to the root system of the plant

3. Soft light

It doesn't like strong light, especially for hydroponic plants. If it is exposed to the sun for a long time, it will appear yellow leaves. Therefore, it is best to put it in a place with soft light, so that it will not be sunburned, but also provide it with some sunshine to help it grow