How to deal with the rotten root of brandy?

I. methods of prevention

1. Rational watering

Reason: the root of Magnolia is fleshy root, if too much watering, it will lead to stagnant water in the root, long-term stagnant water or stagnant water, it will lead to rotting root.

Solution: to control the watering frequency and the amount of water, even if less watering, do not produce stagnant water, as long as the soil can maintain a moist state, there is no need to water, in the hot summer can be properly watered, one time in the morning and evening, rainy weather to reduce watering, so as not to cause the soil too wet.

2. Appropriate amount of fertilizer

Reason: many flower lovers know that it is necessary to ensure adequate nutrition during the growing period of Magnolia, but many people cannot control the amount of fertilizer applied, and it is easy to apply too much fertilizer. Once too much fertilizer is applied, it will burn the root and cause the root to rot. In addition, high concentration of fertilizer will also lead to root burning.

Solution: increase the amount of water to let the excess fertilizer flow out, but do not let the basin soil produce stagnant water, too much water will also lead to rotten roots, usually fertilization should be appropriate, a small amount of multiple fertilization.

II. Salvage methods

When the rotten roots are found, the plants should be taken out in time, the rotten roots should be trimmed clean, and then disinfected, the basin soil should also be replaced or the old soil should be disinfected, and finally replanted. Put it in a well-ventilated place and don't let it be exposed to the sun for a while.