What is the reason for the yellowing of gardenia leaves

1. Improper watering

Reason: too much or too little watering for gardenia will affect the normal growth of plants. If plants grow in an environment with accumulated water or too dry for a long time, the roots will not be able to absorb nutrients and water normally, and the leaves will turn yellow.

Solution: If there is a lack of water, water will be poured a little, and water will be sprayed on the leaves every day to keep them moist and free of accumulated water. If there is ponding in the basin soil, put it in a cool place for maintenance after taking it off the basin. Control the watering amount at ordinary times. Take drainage measures in time after ponding occurs.

II. Temperature regulation

Reason: The temperature of the breeding environment is too low, the plant will be frostbitten, and its leaves will also appear yellowing.

Solution: When the temperature is relatively low, the temperature should be raised. In winter, try to keep it indoors. Don't let the cold wind blow directly on the plants. In addition, early spring nights should also do a good job of keeping warm.

3. Reasonable lighting

Reason: In the process of maintaining gardenia, if it is exposed to strong light for a long time, the leaves will be burned and turn yellow. On the contrary, long-term growth in a dark environment will also lead to yellowing of the leaves and the phenomenon of falling off.

Solution: When the sun is strong in summer, do a good job of shading, do not be exposed to the sun, or put it in a cool place for maintenance, usually maintain as long as there is sufficient scattered light.