After finding that its leaves turn yellow, we need to find out why the yellow leaves are caused first, and then carry out specific improvement and solution.
1. Soil change: when the cultivated soil becomes alkaline, the plant leaves will turn yellow. The old soil used before should be taken out and replaced with clean acid soil, and alkaline soil should not be used. Or add some ferrous sulfate to the pot soil, it can also make the soil gradually become acidic.
2. Water control: check the book points in the flowerpot. If there is accumulated water, tilt the flowerpot to pour out the water. And strengthen the ventilation of the breeding environment, reduce the amount of water, and other plants will be improved for a while.
3. Shading: do not let the plant be exposed to the sun. Put it in a cool place with good ventilation and strengthen water supply. After it recovers, the leaves will not continue to turn yellow.
The spots on its leaves are caused by improper watering. Don't water it too much or make the leaves watery at ordinary times. If it is not watered properly, its leaves will show bad performance, the leaves will turn yellow and have many black spots. Should pay attention to water control, and more windows, strengthen ventilation, the best is to use some fungicides to improve
