1、 Frequent watering

1. Reason: it needs to be watered in time when breeding vermilion, and it can't be watered frequently. Otherwise, there will be water in its flower soil, which will damage its root system and lead to yellow leaves

2. Treatment method: first move the flowerpot to a ventilated place and raise the pot with a brick. After the flowers and soil are dried, they can be moved back to the original place for breeding. After that, pay attention to slightly reduce the frequency of watering

2、 Intense sunburn

1. Reason: when breeding it, you need to provide it with sufficient light, but you can't let too intense light directly irradiate its leaves. Otherwise, it may be sunburned and yellow leaves appear

2. Treatment method: cut off the yellow leaves with scissors, and then move it to a position with scattered light but no strong light for maintenance

3、 Occurrence of pests

1. Reason: if the plant has pests such as red spider, its growth will be affected. If it is not treated for a period of time, its leaves will wither and turn yellow due to the bite of pests

2. Treatment method: first cut off the leaves with more pests, then put it in a well ventilated place and spray acarid regularly for treatment