White orchid roots: is it a sign of underwatering? Master the watering method and avoid root rot

I believe everyone will run into many problems when caring for Phalaenopsis orchids, and the most testing one for every flower grower is the "little moods" of the Phalaenopsis root system. So, how can you read their little moods in advance before watering?

First of all, if you want to care for Phalaenopsis precisely, you need to know how to observe all kinds of conditions in the potting soil. The Phalaenopsis root system is naturally fond of moist soil that does not hold standing water, so before watering you need to feel the surface of the potting soil with your hand. If the soil moisture is dry and has turned white and parched, gently push aside the top layer and check the moisture of the soil in the next layer down. During care, if the soil is too dry or too wet, it will make the Phalaenopsis root system "act up." The most suitable potting soil condition is slightly moist.

Besides paying attention to the soil moisture condition, you should also pay attention to the leaves, because the leaf signals of Phalaenopsis are also a window that reflects the actual mood of its root system. During observation, if the leaves droop slightly, or if their color becomes dull, the cause is mostly a signal that the root system lacks water. In addition, many flower growers think that if there are water droplets on the leaves, there is no need to water, but in fact this is not an indicator for judging whether the root system has had enough water; it is more a sign of excessively high air humidity. Therefore, observing the leaves needs to be combined with the condition of the potting soil for a comprehensive judgment.

Then, to explore the "little moods" of Phalaenopsis, you can also touch the roots and truly sense their freshness. The indicators of healthy roots are that they feel springy to the touch and are bright, glossy green in color, while roots that have been damaged are soft and limp, and in color some are dark gray and some are blackened. Flower growers are advised to gently feel them with their fingertips before watering.

Finally, you can also pay more attention to temperature changes through the four seasons, because different seasonal changes come with different requirements for watering frequency. For example, in winter, because the weather suddenly turns cold (indoor temperature below 5°C), the plant will enter a dormant state to ensure its own safety, and at this time watering should be reduced. In summer, when temperatures are high, the climate is relatively dry, and at this time the watering frequency should be increased. In addition, during the peak growing seasons of Phalaenopsis (spring and autumn), the number of waterings should likewise be increased.