What is Java Fern?
Java fern (Microsorum pteropus) is a popular aquarium plant that has been around for many years. It is an attractive plant with long, pointed leaves that can reach up to 12 inches in length. It is a hardy plant that is easy to care for and can tolerate a wide range of environmental conditions. Java fern does best in aquariums with medium to low light levels, and it does not require any additional fertilizers or carbon dioxide. It is an ideal choice for beginning aquarists and is also well-suited for more experienced aquarists who want a low-maintenance plant.
Does Java Fern Need to Be Submerged?
Java fern does not need to be submerged in order to grow successfully in an aquarium. In fact, it can be grown emersed in an aquarium or even out of water in a terrarium. It can also be grown attached to wood or rocks, which is a popular way to display it in aquariums. When it is grown attached to wood or rocks, it will need to be partially submerged in order to get the right amount of moisture and nutrients. If it is kept completely out of the water, it will not grow as well.
What Are the Benefits of Growing Java Fern Emersed?
There are several benefits to growing java fern emersed in an aquarium. The most obvious benefit is that it will not require as much maintenance as a submerged plant. Java fern is a slow-growing plant, so it does not require frequent trimming or pruning. It is also less vulnerable to diseases and pests, which is a common problem for submerged plants. Additionally, it will not require any additional lighting, as it does not photosynthesize in the same way as submerged plants.
What Are the Disadvantages of Growing Java Fern Emersed?
Although there are some benefits to growing java fern emersed, there are also some drawbacks. The most significant downside is that it will not be able to take advantage of the nutrients that are available in the water. This means that it will not be able to grow as large or as quickly as a submerged plant. Additionally, it will not be able to contribute to the overall oxygenation of the aquarium, as it does not produce oxygen like submerged plants do.
How to Care for Java Fern Emersed?
Caring for java fern emersed is relatively easy. The most important thing to remember is to keep the soil or substrate moist at all times. You should also make sure to mist or spray the plant regularly with water. You should also avoid exposing the plant to direct sunlight, as this can cause it to become stressed and susceptible to diseases. Finally, you should fertilize the plant every few weeks with a balanced liquid fertilizer.
Conclusion
Java fern is an attractive and easy-to-care-for aquarium plant, and it can be grown both submerged and emersed. Growing java fern emersed has some advantages, such as less maintenance and reduced vulnerability to diseases. However, it also has some drawbacks, such as slower growth and reduced oxygenation. If you decide to grow java fern emersed, make sure to keep the soil or substrate moist and to mist or spray the plant regularly. Additionally, avoid exposing it to direct sunlight and fertilize it every few weeks with a balanced liquid fertilizer.