Miaomubao small class: if you want to raise orchids well, you need to know how to deal with scorched tips and yellow leaves.

Orchids are often prone to yellow leaves or leaf scorched tips in the process of growth and development, which reduces the ornamental value. When the orchid is in the above situation. You should take the following protective measures:

1. Watering needs science. It is necessary to decide whether to water and how much water should be watered according to the season, the stage of growth and development and the dry and warm conditions of the basin soil, and pay special attention to increasing the air humidity so as to avoid the basin soil being too dry or too wet for a long time.

two。 Fertilization should be reasonable. Thin fertilizer should be applied skillfully, and thick fertilizer and unrotten liquid fertilizer should not be applied. Water should be watered once in the morning after fertilization to dilute the fertilizer and avoid the occurrence of fertilizer damage.

3. The light should be suitable. Orchids like half-shade, shading measures should be taken in time after summer, except for more sun in early spring and winter to avoid strong light, it is best to keep it under the shade or in the shade of the building.

4. Timely prevention and control of diseases and insect pests. It is necessary to prevent diseases and eliminate pests as soon as possible, and special attention should be paid to the prevention and control of anthrax, black rot, shell insects and so on.

5. Soil should be used properly. Select slightly acidic, loose and fertile culture soil, and pay attention to timely change of basin and soil, regular application of ferrous sulfate solution to keep the basin soil slightly acidic.

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