Orchid Repotting Time and Methods
This article discusses the timing and methods for repotting orchids, as well as sharing the precautions for changing pots and soil related to green plants and flowers. Let's take a look together.
Orchids are simple and elegant, with a subtle fragrance, making them a high ornamental value potted plant. Many people are willing to keep an orchid to decorate their living room or courtyard. Although the cultivation method of orchids is relatively simple, if you want to grow them well, you need to repot them regularly. It is best to repot orchids in spring or autumn when the temperature is suitable. When repotting, you should pay attention to choosing the right potting soil and cut off the decayed and withered roots. The following will introduce the timing and methods for repotting orchids in detail.
I. Repotting Time
Orchids are generally repotted during the growing period in spring or autumn. The temperature during repotting should be maintained between 10-30 degrees Celsius, and it is best to repot on sunny days. The temperature change before and after repotting should not be too large, otherwise it may affect the normal growth of the plant.
II. Repotting Methods
1. Potting Soil Selection
The new pot should be a larger, deeper ceramic or clay pot, and a breathable cover should be placed at the bottom of the pot to ensure good ventilation. Orchids prefer loose and fertile soil. The new soil should be a mixture of half decayed leaf soil and half sand. After preparation, the soil should be disinfected by sunning, then filled into the pot.
2. Plant Treatment
When repotting, the plant should first be removed from the old pot. Loosen the topsoil first, then gently remove the plant without damaging the roots. Clean and wash the roots to observe and trim them. Cut off the decayed and empty roots, and remove the withered and diseased leaves. Then, soak the plant roots in a diluted carbendazim solution for a period of time to disinfect, preventing infection at the cut ends. Finally, place the plant in a shady place to dry.
3. Transplanting Method
When transplanting, support the pseudobulb with your hand, carefully place it in the potting soil, and press the soil down. Orchids have many roots, so avoid tangling them as much as possible.
4. Post-Transplant Care
After transplanting, water the plant three times, with an interval of 20 minutes between each watering, to thoroughly soak the soil. Finally, place the plant in diffused light, and it will recover in about half a month. Do not fertilize before it has recovered to avoid root burn. When new leaf buds emerge, you can apply a light organic fertilizer solution with watering.
Do you know the shared orchid repotting time, methods, and detailed introduction of precautions for changing pots and soil now?