When to Repot Phalaenopsis Orchids
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Phalaenopsis orchids are native to subtropical rainforest areas and are epiphytic orchids that prefer a warm and humid growing environment. The suitable temperature for growth is between 15°C-20°C. It is important to control the temperature during maintenance. Repotting is also necessary during the cultivation process of Phalaenopsis orchids. Next, let's take a detailed look at how to repot Phalaenopsis orchids in terms of repotting time, seedling repotting, mature plant repotting, and post-repotting care.
1. Repotting Time
The best time to repot Phalaenopsis orchids is at the end of spring to early summer because this is when the new roots have just grown out, making it less likely to injure the orchid's roots during repotting. Moreover, the climate is warm at the end of spring to early summer, with suitable temperature and humidity for the growth and development of Phalaenopsis orchids after repotting. Avoid repotting in low temperatures as it can lead to plant death.
2. Seedling Repotting
Phalaenopsis orchid seedlings grow very fast. If planted in spring, repotting should be done in summer. The method is simple: remove the orchid, along with its roots, from the old pot and plant it in a new, prepared pot.
3. Mature Plant Repotting
The interval for repotting mature Phalaenopsis orchids is quite long, usually once a year. During repotting, clean the soil from the root area, prune old and rotting roots, discard the previous potting soil, replace it with new soil, and plant the plant, placing it in a shady area for care.
4. Post-Repotting Care
After repotting seedlings and mature plants, they should be cared for in a well-ventilated and shaded area for a period of time until the plants adapt to the environment and then return to normal maintenance. Control the watering amount, water thoroughly after repotting, and then keep the soil moist with subsequent watering. Use fertilizers following the principle of applying thin fertilization frequently. Finally, regularly prune the Phalaenopsis orchids to reduce nutrient consumption and also enhance the plant's ornamental value.
The above sharing on when to repot Phalaenopsis orchids and the related content on the timing and methods of repotting are for the reference of green plant enthusiasts. I hope it can solve your problems in green plant and flower management.