Why do Phalaenopsis orchids always get root rot, and is it good to spray water on the plant?

Why are Phalaenopsis orchids so sought after by flower lovers? First, their blooming period is extremely long; a single flower can stay open for several months, making them a true "lazy person's blessing"! Second, of course, is their stunning appearance; placed in any corner of the home, they instantly elevate the style.

However, after buying a Phalaenopsis, keeping it alive and thriving is not an easy task, so what should busy urbanites pay attention to when it comes to care?

The most common trouble encountered in care is the root rot problem with Phalaenopsis, and one flower lover said: "I am already very careful when watering my Phalaenopsis; I spray the flowers 3-4 times a day, but the roots still keep rotting. The temperature in my home is around 18 degrees. During the day, worried that it would not get enough sun, I specially move them to the south-facing balcony so they can sunbathe well, and at night, afraid the temperature is too low, I quickly move them back indoors. I feel like I care for them down to the smallest detail. Where exactly am I going wrong?"

Based on the problems encountered by the flower lover above, let me talk about the key points to refer to when growing Phalaenopsis in sphagnum moss. First, if the sphagnum moss has not decayed and the plant has no major problems, do not easily replace all the sphagnum moss, because when replacing it, the plant's nutrients are all used for growing roots, and it cannot spare energy for blooming and growing leaves, which affects the plant. Moreover, if water control after replacement is not done well, the roots are prone to rot, and in severe cases, the flowers will even die.

Also note that spraying water on the plant does not count as increasing humidity; instead, it easily produces gaseous water vapor on the leaves, which can later trigger mold diseases. If the sprayed water contains many minerals, it will also leave water stains. This is completely different from water droplets falling into the growing medium. Spraying water with a watering can is the worst way to replenish water for orchids.

Then, at 18 degrees in your home, Phalaenopsis is in a dormant state at this stage and needs little water. If the growing medium is not dry, do not water it, and bother it less. In addition, Phalaenopsis is a living thing and responds to environmental changes. For example, some experienced flower lovers generally do not casually move the plant's position, but it is also normal for you to move it back and forth for temperature and light. Still, it is best to find it a stable light position and move it as little as possible.

Finally, when growing Phalaenopsis in sphagnum moss, remember that the sphagnum moss must not be too loose, and the flowerpot must not be too large.