The treatment method of rotten Root of Cymbidium

I. treatment methods

1. If you find the rotten roots of the orchid, you should dig it out of the flowerpot in time, clean up the surrounding parts of the roots, and cut off all the rotten roots and yellow and spotted diseased leaves, as long as its bulbs do not rot.

2. Disinfect the treated plants, then dry them in a cool and ventilated environment, and prepare suitable basin soil. The soil had better be loose and well drained. If the old flowerpots are still used, they should be disinfected so as not to be infected again. Conservation should be strengthened after replanting.

II. Preventive methods

1. Reduce watering

Reason: excessive watering will lead to stagnant water in the basin soil. if the soil is impervious, its roots will rot due to lack of oxygen.

Solution: control the amount of water, do not water too much at one time, the frequency of watering should also be properly controlled, in addition, less watering should be done in cloudy and rainy weather, or stop watering, and drainage should be carried out in time after the outdoor breeding rain stops.

2. Change the soil

Reason: the soil is impervious, the root system of the orchid can not breathe, it will lead to rotting roots due to lack of oxygen.

Solution: replace the soil with good permeability in time, and loosen the soil irregularly, and the flowerpot had better be replaced with one with good permeability, which is more conducive to its growth.

3. Prevention of infection

Reason: if the roots of Cymbidium are infected by fungi, there will be diseases and insect pests, which will lead to rotting roots after being harmed by diseases and pests.

Solution: after discovery, it is necessary to spray chemicals in time, and the basin soil should also be disinfected to avoid secondary infection.