The Best Method to Judge and Deal with Orchid Root Rot
For many girls, the best method to judge and deal with orchid root rot and an article teaching how to prevent and treat green plants and flowers are introduced next. Here is the detailed content to be shared.
Orchids have fleshy roots that are prone to root rot problems. How to determine if there is root rot? How to prevent and treat root rot? Let's talk about it in detail in this issue.
How to Judge Orchid Root Rot?
Turn the orchid upside down and check if the roots are rotting?
This operation may result in the orchid not dying from root rot but from the折腾 (torture).
The growth state of the roots will be reflected in the leaves, and we can judge the health of the roots based on the condition of the orchid leaves.
If the orchid leaves start to curl, wither, turn yellow, or even become brown, and the leaves will fall off easily when pulled gently.
This indicates that the roots have started to rot. It is necessary to repot and treat promptly and improve the care environment.
The Best Method to Judge and Deal with Orchid Root Rot
Symptoms of Leaf Manifestation in Rotting Orchid Roots
Chemical Treatment
After repotting, wash the roots and use a sterilized pair of scissors to trim away the dry, empty roots and the black, rotting ones.
Then, dilute Fumeng 1:500 with water, soak the orchid roots in it for 2 hours to disinfect and kill germs, and then place them in a shaded and well-ventilated area to dry a bit. When the wound area slightly contracts, you can repot the orchid again.
Plant Material Selection
It is recommended to use coarse particle planting material when repotting, as coarse particles are well-ventilated and can reduce the risk of root rot. For example: fine bark 4 parts + rice hulls 3 parts + perlite 3 parts.