What if the leaves of goldfish grass turn yellow?

Goldfish grass is a kind of ornamental plant with high ornamental value, which is distributed all over our country. Goldfish grass is now mainly used as a kind of potted culture and is welcomed by many people. However, many people often have a lot of problems when raising goldfish grass, among which yellowing leaves is one of them. So what is the reason why the leaves of goldfish grass turn yellow? What are we going to do? The following editor will give you a brief introduction, let's have a look!

1. Timely watering

Goldfish grass has a great demand for water in the process of growth. And it is also very sensitive to the change of moisture, and the soil growing goldfish grass should be kept in a humid environment. If it is potted seedlings, then it is necessary to pay attention to maintain a full watering, if the water is too little, then the goldfish grass leaves are very easy to appear yellow leaf phenomenon because of water loss. If the phenomenon of yellow leaves occurs because of lack of water, then we should pay attention to timely watering. Avoid the soil is too dry, but the soil can not produce stagnant water, to prevent root injury, otherwise it is also easy to cause leaves yellowing.

2. Temperature adjustment

Goldfish grass is more like to grow in a cool environment, has a certain degree of cold resistance, on the contrary, its ability to withstand high temperature is relatively poor. If it grows in a high temperature environment, it is very disadvantageous to its growth. If the temperature exceeds 15 degrees, then the growth rate of goldfish grass will decrease significantly, resulting in the phenomenon of yellow leaves. Therefore, when we cultivate goldfish grass, we should pay attention to create a cool environment for it and do a good job of shading. In the later stage of its growth, its growth temperature should be kept at about 10 degrees, which is most beneficial to the growth of goldfish grass.

3. Rational fertilization

Goldfish grass is a kind of crop containing rhizobium, because of the existence of rhizobium, it also has a certain effect of nitrogen fixation. Therefore, when we cultivate goldfish grass, we generally do not need to apply nitrogen fertilizer, and if we apply too much nitrogen fertilizer, it may also lead to too much heat because of too much nitrogen fertilizer, resulting in root burns and yellowing of leaves. Therefore, when we apply fertilizer, we should pay attention to control the application of nitrogen fertilizer, little or no application. When fertilizing, we should mainly use phosphorus and potassium fertilizer to ensure the healthy growth of goldfish grass.

4. Environmental control

Environment is also very important for the growth of goldfish grass. When we cultivate goldfish grass, we should be careful not to change the growing environment of goldfish grass easily. Because goldfish grass needs a process of adaptation to a new environment. If the growth environment is suddenly changed, then the goldfish grass will have all kinds of problems because it can not adapt in time, and the yellow leaf is one of them. Therefore, when changing the growth environment, we should first keep the new environment similar to the old environment, and then slowly change it so that it has an adaptation process.

The above is a brief introduction to how the leaves of goldfish grass turn yellow. That's all for today's introduction. This article is for reference only. I hope it can help you all.