How much water should be added to water-grown green radish

1. How much water to add

When growing green ivy in water, the water level must also be appropriate. For the plant, it should generally cover most of the roots, ensuring that at least 85% of the roots are in water. This ensures that it can absorb water normally and will not hinder its subsequent growth. If roots have not yet grown, you need to keep the water above one or two stem nodes to encourage rooting. The water level is very important. If the water level is too low, the roots will have difficulty absorbing water, and their growth will be restricted, making it difficult to supply water for later growth. Lack of water may lead to weak growth. If the water level is too high, the roots will have difficulty breathing properly, which may cause root rot and the entire growth will be affected.

2. Other matters needing attention

1. Change water: In addition to ensuring the water level, you should also pay attention to the water quality. Generally, change the water every 4-5 days during the growing period. The temperature in summer is relatively high, so the water should be changed about every three days to prevent it from becoming turbid. The climate is cold in winter, so you can change the water every 5-7 days. There is no need to change it too frequently.

2. Nutrition: In addition to daily water changes to provide new nutrients, you also need to add an appropriate amount of nutrient solution when changing the water, which can promote growth.