Can Phalaenopsis aerial roots be buried in soil? Key points for choosing soil

Summer has arrived, and every morning the sky brightens especially early, making people feel especially wonderful. As a result, many flower lovers want to roll up their sleeves and start caring for the plants on their balconies. Among them, a friend sent a private message to the editor, saying they were very curious about how the white roots of Phalaenopsis, which look lean, supply the orchid with vitality. Today, let us go into the soil of Phalaenopsis and learn the mystery of how it takes root!

To go into the inner world of Phalaenopsis, of course we must first explain its "aerial roots," which refers to those white roots. They not only absorb moisture and nutrients from the air, but also help Phalaenopsis "breathe." Therefore, we only need to understand how to make the environment for  "aerial roots" better, and then the base of the Phalaenopsis roots can become strong, and it will then bloom with beautiful flowers.

So, when talking about the root base, we must mention the three major media for creating a good "aerial root" environment: bark, sphagnum moss, and expanded clay pebbles. What are their respective advantages? First, bark is a natural medium, so it has good air permeability and water retention, and can provide an airy and moist environment for Phalaenopsis "aerial roots." At the same time, bark has a certain hardness and can also support the roots to prevent them from lodging. In addition, note that when buying bark, you must check clearly whether there are pests or diseases inside; otherwise, it can easily breed southern blight.

Next, the feature of sphagnum moss is that its moisture retention is very good. As long as you soak the sphagnum moss for about 15 minutes before use, it will completely spread out. At this time, use it to tightly wrap the "aerial roots" of Phalaenopsis, and it can provide sufficient moisture. For later watering during care, you only need to touch the sphagnum moss with your hand to judge whether watering is needed. Therefore, sphagnum moss is also one of the media that many flower growers like to choose. However, note that sphagnum moss easily breeds bacteria and mold, so it needs to be replaced regularly and kept dry.

Finally, there is expanded clay pebble, which is an artificial medium with good drainage and air permeability. In daily care, expanded clay pebbles are generally spread at the bottom of the pot, and then mixed with the soil, so that the "aerial roots" can be prevented from waterlogging and root rot.