Do hydroponic plants at home always get root rot? The problem lies in the nutrient solution

Anyone who grows flowers regularly knows that growing flowers can be divided into hydroponics and soil culture. Some people prefer soil culture, feeling that soil protects the plant's roots, looks more secure, and allows for more complete nutrient absorption. Others prefer hydroponics; a large portion of these people are younger flower-growing enthusiasts. Friends who like hydroponics generally do not grow large ornamental plants, and usually choose to grow smaller plants, such as pennywort (Hydrocotyle vulgaris), a plant that naturally grows in water, and another type of plant that can be grown both hydroponically and in soil.

To be honest, Huahua believes that hydroponic plants carry a certain risk. Because the plant's roots are inserted directly into the water, root rot is very likely to occur. Once a plant gets root rot, it is actually still quite easy to deal with; it mainly depends on how you usually care for it.

So how can hydroponic plants be prevented from developing root rot? Let Huahua explain slowly.

A large part of the reason plants develop root rot is the nutrient solution. The quality of the nutrient solution directly affects the plant's roots. If the quality of the nutrient solution is poor and it contains other substances, the nutrient solution will deteriorate. Once the nutrient solution deteriorates, it is only a matter of time before the plant gets root rot.

If the nutrient solution is too concentrated, it will burn the plant's roots and cause root rot. So when we grow hydroponic plants, we generally should not add overly concentrated nutrient solution, and we should not let all of the plant's roots be submerged in the nutrient solution. Having all the roots submerged in the nutrient solution will cause the plant's roots to lack oxygen and lead to root rot.

What should be done after discovering that a hydroponic plant has developed root rot?

Once root rot is discovered, the first thing is to take the plant out, gently rinse it with clean water, and wash the rotted roots clean so that we can clearly see which roots have rotted and which roots are still healthy. Then trim off the plant's rotted roots.

Wash the container holding the plant clean, then replace it with fresh water. After the plant grows new roots again, you can use some nutrient solution. Some friends also ask Huahua whether tap water at home can be used directly. No, it cannot. Tap water contains a certain amount of chlorine, so it is best to expose tap water to the sun for two days before using it.

Hydroponic plants require more patience and care than soil-grown plants. Usually, try to keep the water temperature for growing them controlled at 18-25°C. If sunlight exposure is not necessary, it is best to place them in a cool, ventilated place. Friends who have the means can also add some substances to the water that can improve water quality, such as small pieces of charcoal, which can have a preservative effect.

After reading the article, does everyone know how to prevent root rot in hydroponic plants?