What if Milan has rotten roots?

I. change the soil

Reason: if there is a problem with the pH of the soil, or the drainage permeability is not good, it is easy to lead to root rot.

Solution: replace it with loose, slightly acidic soil with good drainage and permeability, and never use saline-alkaline soil.

Second, reduce watering

Reason: although Milan likes water, it can not water too much, too much watering for a long time will lead to its roots can not breathe, suffocation will lead to rotting roots.

Solution: take it out and dry it in the sun for half an hour and change the soil again. Usually, the amount of water must be controlled, there must be no stagnant water, drainage measures should be taken in time in the rainy season, watering should be in accordance with the principle of dry and wet, watering should be thoroughly watered, usually once every two days is enough.

3. Appropriate amount of fertilizer

Reason: excessive or improper fertilization will easily lead to root damage, too much fertilizer will burn the root, coupled with a humid environment will lead to root rot.

Solution: apply an appropriate amount of fully mature fertilizer, generally apply a thin fertilizer once every half a month, do not give it alkaline fertilizer, fertilization should follow the principle of frequent application of thin fertilizer, do not give it thick fertilizer, you can apply proper topdressing in spring, and you can usually apply it once every 7-10 days.