What are the latest causes of curled leaves on the Radermachera sinica
Radermachera sinica is a plant native to the tropical and subtropical regions of southern China. Its auspicious name symbolizes happiness and peace, so it is loved by many people, and quite a few households grow a Radermachera sinica. But during the process of growing it, people often encounter curled leaves, which greatly affects the ornamental value of the Radermachera sinica. So what are the causes of curled leaves on the Radermachera sinica? Below, Qinnong Net will introduce them to everyone.
1. Environmental change
A newly purchased Radermachera sinica may very likely develop curled leaves because of a sudden change in environment. Since the greenhouse environment is generally fairly ventilated and humid, but the indoor home environment is relatively dry, this sudden change in environment can have a major impact on the plant, and in severe cases can even cause the plant to die.
2. Too little watering
Radermachera sinica likes a warm and humid environment. If it is watered too little, the plant cannot get enough water, and the leaves' transpiration consumes a large amount of water, which will cause the leaves to curl. At this point, water should be added promptly.
3. Insufficient ventilation or light
One major characteristic of an indoor environment is poor ventilation, so during indoor cultivation we should often open the windows for ventilation, or place the Radermachera sinica in a spot near a window for growing. In addition, lack of light is also a major cause of curled leaves. Normal plant growth must have sufficient sunlight. Although Radermachera sinica can tolerate shade, it cannot endure long periods of darkness, so if indoor light is too weak, the Radermachera sinica can be moved every few days to a place with ample sunlight to receive light.
4. Too much watering
Too much watering can likewise cause curled leaves, and this is also the reason most plants die. Once watering is excessive, water easily accumulates in the soil, the growth of the plant's root system is restricted to a certain extent, and root rot occurs. This will not only cause the leaves to curl, but if not handled properly, the entire plant will die.
The above is what Qinnong Net has summarized for everyone regarding the causes of curled leaves on the Radermachera sinica. If you grow a Radermachera sinica at home and happen to encounter curled leaves on it, you can refer to this article to find the cause and then take corresponding measures. By all means, do not randomly apply treatments.