What are the precautions for caring for weak orchid seedlings
This article provides related experience on the precautions for caring for weak orchid seedlings for netizens. Here is a detailed introduction.
What are the precautions for caring for weak orchid seedlings
We should pay attention to the fact that when your weak seedling grows new roots, we can change the potting soil in the second year and then plant it again. After that, it can be maintained as a normal orchid seedling.
I would like to share with you some cultivation methods for weak orchid seedlings. Generally, for weak seedlings, we grow them together with strong seedlings.
Because orchids naturally prefer to grow in groups, doing so allows them to effectively regulate the humidity of the potting soil and enhance the plant's disease resistance. In addition to growing them with strong seedlings, we need to pay attention to three points of maintenance work.
1. Fertilization
For weak seedlings, it is best to apply little or no fertilizer, as their root absorption capacity is relatively poor. Excessive nutrients can lead to seedling death. If fertilization is necessary, it is recommended to use foliar fertilization and make sure to apply a thin layer of fertilizer.
2. Potting Soil
The second point is potting soil. It is best to choose dry cultivation because dry cultivation promotes root growth while wet cultivation promotes leaf growth. Weak seedlings have relatively weak roots and poor absorption capacity, so it is best to lean towards dry maintenance to encourage root growth and prevent root rot.
3. Light
The third point is that during the maintenance process, we should cultivate in the shade. It is best to place them in a cool and well-ventilated area to avoid direct sunlight, which can reduce water evaporation and the burden on the roots, thereby speeding up root growth.
Everyone should note that although they need ventilation, they should not be placed in a draft where the wind blows directly at them, as this can lead to insufficient water supply to the roots. Since the leaves evaporate water too quickly and the roots have poor absorption capacity, this can easily lead to the death or collapse of the orchid seedlings.
4. Follow-up Supplements
Everyone should note that when your weak seedling grows new roots, we can change the potting soil in the second year and then plant it again. After that, it can be maintained as a normal orchid seedling.
The above is a detailed explanation of the precautions for caring for weak orchid seedlings. I hope this article can help you with green plant management!