The wound should be protected against bacteria

When changing pots or ramets of orchids, there must be a wound at the root. First smear the wound with fungicide to prevent the invasion of bacteria. 　

Do not change the basin too large

Small plants are planted in large pots, and the amount of plant materials is large, which is easy to lead to poor ventilation and difficult to control watering. If the watering absorbs too much water, the plant material is not easy to dry, and bacteria invade and cause rotten roots. Therefore, the basin selection should be carried out according to the size of the orchid plant. Remember to be too big or too small

Shallow planting

Do not plant orchids too deep, otherwise they will rot if they are wet for a long time. When planting, the root, base or pseudobulb must be exposed when the plant material is filled. 　　

The root should be expanded

When planting orchids, the roots should be evenly spread and not squeezed together, so that each root can contact the planting material and ventilation is good. 　　

No watering for several days

The roots of newly planted orchids may be injured. The wounds are coated with fungicide and not watered for 3 ~ 5 days to achieve the efficacy and promote the growth of new buds and roots. 　　

Avoid strong light

newly planted orchids must avoid direct light and prevent dehydration. They should be placed in warm and shaded areas. Spray can be used to increase the humidity in the air until the orchids return to normal growth. p>