1、 What's the matter with falling leaves

1. The light is too strong: the happiness tree likes light, but is not resistant to strong light. If exposed to the sun in summer, the leaves of the plant are easy to lose water and fall off. Therefore, the plant must be moved to a semi shade place to receive the scattered light or give it proper shade

2. The temperature is too low: Happy trees are afraid of cold. The low temperature environment is not conducive to growth, and may also frostbite the plants, resulting in fallen leaves. In winter, we need to do a good job in cold prevention and move it to a warm room. If the temperature is relatively low, you can wrap it with plastic film on the tree, which also has the effect of keeping warm

3. Watering too much: the growth of happiness tree is inseparable from water, but it can't be watered too much. If the basin soil is too wet, it is easy to breed bacteria, which is not conducive to the respiration of the root. In serious cases, it will lead to decay and leaf falling. Watering must be controlled at ordinary times, and the basin soil should not be too damp. If there is ponding, it needs to be drained in time, and ventilation should be strengthened to let the water evaporate as soon as possible

4. Too thick fertilizer: if you apply thick fertilizer to the happy tree, it may cause fertilizer damage, burn the root of the plant, and lead to fallen leaves. Before fertilizing at ordinary times, it is necessary to fully dilute and control the concentration of fertilizer. After burning roots with concentrated fertilizer, the plants need to be taken out of the basin, the roots need to be trimmed with sterilized soil, and planted with new soil

2、 Can you live without light

After the leaves of the happiness tree fall out, check the root. If the root is unimpeded, it can still live. If the root is dead, it can't be saved. If the root is still alive, you need to pay attention to water control, keep the soil slightly moist, avoid strong light exposure, and put it in the semi shade for maintenance. If the temperature is controlled at about 20 ℃, new buds will grow soon. At this time, you can supplement a little nitrogen fertilizer. If the heel is dead, you can choose a healthy piece of paper, soak it with rooting powder, cut it into the soil and wait for the help of the heart