What about the rotten roots of roses?

First, take out the plant

Roses rot roots for many reasons, such as large amount of water, large amount of fertilizer, or suffering from diseases and insect pests, no matter which cause, it should be taken out of the soil, and then the rotting site and the degree of decay can be examined.

Second, deal with the root

After taking out the roses, dispose of the soil and clean it with clean water, cut off the rotten roots with sterilized scissors, and then spray the roots with carbendazim, which can be soaked for a while when the rot is severe, so as to prevent the roots from rotting again.

3. Pruning plants

After dealing with the rotten roots, prune the plant, clean up all the branches and leaves on the plant, leave nothing but its trunk.

IV. Change the basin soil

Dispose of the soil from the previous potted soil, disinfect the flowerpot and replace it with suitable soil, then insert the treated plant into the soil, put it in a cool and ventilated environment, and water it appropriately after 2-3 days. Usually in the process of maintenance to the right amount of watering, it is best to wait for the basin soil to dry before watering, so as not to cause root rot due to too much water. In addition, the amount of fertilizer should not be too much, if the amount of fertilizer is large, appropriate more watering, the excess fertilizer will be washed away, so as not to cause fertilizer damage to cause root rot.