1、 Treatment of rotten roots

1. Digging out: after discovering the rotten roots of fire breathing dragon, first dig out the plants. Pay attention to this process. The action should be gentle and can not damage the healthy roots

2. Treatment: to remove the original soil attached to it, you need to get rid of the rotten roots and leave healthy roots, and then wash them in clean water until the healthy white roots are exposed and dry them next to them

3. Planting: fill the flowerpot with loam, plant the fire dragon and stick it to the root

2、 Change maintenance

1. Proper water application: in case of rotten roots, it is generally due to excessive water application, which is the main reason. Therefore, it is necessary to pay attention to good maintenance, supplement water in an appropriate amount, do not apply excessive water, and pay attention to the amount each time, otherwise there will be accumulation in the flowerpot

2. Proper fertilization: attention should also be paid to the aspect of fertilizer. Too thick fertilizer will also lead to the burning of roots. Proper fertilization can be used to ensure growth, and it cannot be used too thick. We should also pay attention not to use concentrated fertilizer without decay, and try to choose the one with mild effect