Five points for attention for weak seedlings of Orchid in Autumn New Orchid Friends' Orchid can be used for reference

When the root system of orchid seedlings is good and the growth is full of vitality, the orchid seedlings will have better absorptive capacity. With good roots, fertilization can help orchids better growth and promote growth, such as weak roots, and then blind fertilization, but even worse, may cause a bad cycle, so that good orchids die. Therefore, as the saying goes, "raise orchids and grow roots first". If the weak seedlings are divided into pots, we should pay attention to the following points:

Orchid ramet

1, refreshing: can be used to change the basin of the soul soil to cultivate, because its soil contains light fertilizer elements, and contains blue bacteria, so it is very suitable for small and weak orchid seedlings. Forbid fertilizer and nourish in the shade. (note that the light is not too strong, the ventilation is not too strong, and the plant material is not too wet.)

2. If the weak seedling has few roots, as long as there is no disease, the healthy growing flowers can be used as companion planting, and the orchid can be rejuvenated by using the physiological vitality of the healthy orchid to supply the orchid and repair the root system. After rejuvenation, a small amount of external root fertilizer can be applied.

3. According to the theory of "raising roots in dry pot", the upper basin moisture of weak grass should be drier than that of normal orchid grass, and the plant material should be highly leachable and adopt larger granule species.

Orchid ramet

4. The light should be overcast, and the yin and yang should be leveled with "dry basin yin and nourishment". Orchids grow at night by photosynthesis at night for cell division and proliferation at night. Yin culture can reduce transpiration, reduce the negative energy of roots, and promote the healing of near roots and injured roots.

5. Ventilation. The weak breeze is more suitable, if the weak and diseased seedlings are placed under the larger convective wind, the orchid seedlings can be dehydrated and withered, resulting in death.

Orchid ramet

The above are the matters needing attention in turning the basin of weak grass, and the new grass (the grass you just bought) can also be used for reference. However, attention should be paid to disinfection and temporary isolation from the good grass at home for a period of time (about 10 days). After observation and normal, it can be put on the shelf and raised with other cooked grass.