How often should I change the water for hydroponic green radish?

Key points for changing water for hydroponic green radish

When hydroponically cultivating green radish, correct water changes are a prerequisite for its good growth. However, many people make mistakes in changing the water, such as changing the water every day, which will cause the green radish to grow slowly or even die.

When hydroponically cultivating green radish, you cannot actually change the water frequently, because the water change should be based on changes in water quality and the growth conditions of the green radish. Basically, if the green radish grows normally, it is okay to change the water once a month. If the water becomes dirty, you can change the water to prevent the roots of the green radish from turning black and rotting.

Time to change water for hydroponic green radish

Basically, when the green radish is being hydroponically cultivated, if it has just been cultivated for a short time and the new roots have not yet grown, you can change the water more frequently. At this time, you can change the water once every 3-4 days. The hydroponically cultivated green radish can generally grow roots in about a week, and the plant will gradually grow strong. After that, when changing the water, you can add some nutrient solution. When the green radish is growing vigorously, you can change the water every 10-15 days. In order to maintain a high air humidity, you can spray water on the leaves of the green radish frequently. In this way, the leaves will look brighter.

Basically, when growing green radish in water, it is best to change the water once every 10-15 days.

Precautions for changing water for hydroponic green radish

When growing green radish in water, you can clean the roots before changing the water. When changing water, you must maintain the water quality and be sure to choose clean water.

When growing green radish in water, some people don’t like to change the water frequently. One way is to add an iron nail in the water and then add water. This is also a method!