The root system of an orchid is characterized by the presence of underground and aboveground roots. Aerial roots are rather thick flat or cylindrical processes.9 Feb 2019
What is the modified root of an orchid?
Tuberous roots – root tubers or cones – are modified thickened lateral and adventitious roots that, like root crops, store nutrients. They are found in dahlias, orchids, and horsetails.
What to do with aerial roots of an orchid?
What to do if the roots stick out of the pot To avoid further “escape” of the roots, it is recommended to reduce watering. Another reason why the roots of an orchid grow upward is the need for an urgent transplant. It is possible that the flower needs a more spacious container, since the previous one has become cramped for it.
Why does the orchid root rot?
Why do orchid roots rot? One of the most common causes of root rot is a lack of light. If there is enough light, water evaporation occurs constantly, that is, the velamen constantly takes in and out of water. Even if the orchid is in a moist substrate or even flooded with water.