Anubias is a genus of slow-growing, hardy aquarium plants that are popular with both beginner and experienced aquarists alike. They are popular due to their low maintenance requirements and attractive foliage. One of the key features of Anubias is the presence of an underground rhizome, which is the root structure of the plant. But do all Anubias species have rhizomes?
What is a Rhizome?
A rhizome is an underground stem of the plant that is used for storage and propagation. Rhizomes can be found in many types of aquatic plants, such as Anubias, Java ferns, and Amazon swords. The rhizome is typically a horizontal stem that grows just below the substrate and is covered in small rootlets. The rootlets help to anchor the plant in the substrate and absorb nutrients.
Do All Anubias Have Rhizomes?
The answer to this question is yes, all Anubias have rhizomes. The rhizome is the plant's root system, and it is essential for the plant's growth and survival. Without the rhizome, the plant will not be able to take up nutrients or anchor itself in the substrate. The rhizome is also the part of the plant that is used for propagation, as pieces of the rhizome can be broken off and planted elsewhere.
How to Locate the Rhizome on Anubias
The rhizome on Anubias can often be difficult to locate, as it is usually buried beneath the substrate. The best way to locate the rhizome is to gently remove the substrate from around the base of the plant. This will reveal the rhizome, which is a horizontal stem running along the bottom of the substrate. The rhizome will be covered with small rootlets, and can be gently lifted from the substrate for closer inspection.
How to Care for Anubias with Rhizomes
Caring for Anubias with rhizomes is fairly straightforward, as the plants require minimal maintenance. The most important factor is to ensure that the rhizome is not exposed to the air, as this can cause the plant to dry out and eventually die. The rhizome should be planted slightly below the substrate and covered with a thin layer of gravel or sand.
It is also important to ensure that the rhizome is not disturbed when replanting or pruning the plant. Anubias can be propagated by breaking off a piece of the rhizome and planting it in a new location. However, it is important to ensure that the rhizome is not damaged in the process, as this can cause the plant to rot.
Conclusion
To summarize, all Anubias species have rhizomes. The rhizome is an essential part of the plant, and it should be kept covered and undisturbed when replanting or pruning. Proper care and maintenance of the rhizome will ensure that the plant remains healthy and grows well. With the right conditions, Anubias can be a beautiful and low-maintenance addition to your aquarium.