What to Do When the Roots of Phalaenopsis Are Moldy
Let me share some knowledge about what to do when the roots of Phalaenopsis are moldy. Let's take a look together.
What to Do When the Roots of Phalaenopsis Are Moldy
Once the roots of Phalaenopsis are moldy, we need to cut off the moldy parts promptly and then disinfect the remaining roots. An unsuitable substrate can cause root mold, so it's also necessary to replace the substrate at this time. If it's caused by a disease, a specialized fungicide needs to be used to spray the plant for treatment.
1. -- Pruning and Disinfection --
When the roots of Phalaenopsis are moldy, we need to dig them out from the soil and use a sharp, disinfected pair of scissors to cut away the moldy roots and destroy them. We also need to use fungicides like carbendazim to disinfect the remaining roots, or they may rot.
2. -- Changing the Substrate --
The moldy roots of Phalaenopsis might be due to an unsuitable substrate. They thrive in a loose, breathable, well-draining, and fertile slightly acidic substrate. Therefore, it's necessary to change the substrate promptly, and the new substrate should be disinfected before use.
3. -- Spraying Medication --
If the roots of Phalaenopsis are moldy, it might also be due to improper care leading to the growth of pathogens. To restore its health, we need to spray the plant with a specialized fungicide. Generally, it should be sprayed 2-3 times for the moldy root condition to improve.
4. -- Preventive Measures --
Phalaenopsis prefers to grow in a humid environment, but if there is accumulated water in the substrate for a long time, the roots can easily become moldy. To prevent this, it's essential to water appropriately, keeping the substrate slightly moist. If too much water is given, it's necessary to drain the excess promptly.
The above content about what to do when the roots of Phalaenopsis are moldy is shared in full. I hope it is helpful for plant enthusiasts!