Java fern is a species of aquatic plant native to Southeast Asia and parts of India. It has become a popular choice for aquariums, as it is relatively low maintenance and can tolerate a wide range of water conditions. As a result, it is often recommended for novice aquarists. But is Java fern really easy to grow? In this article, we’ll explore the many factors that can determine how easy or hard it is to grow this beautiful plant.
What You Need to Know About Java Fern
Java fern is an evergreen perennial, meaning it can survive for several years with proper care. It is an epiphytic plant, meaning it doesn’t need to be rooted in soil – it can attach itself to rocks, driftwood, or other surfaces. It is also very hardy and can tolerate a wide range of water temperatures, pH levels, and light intensities. While it is relatively low maintenance compared to other aquatic plants, there are still a few things you need to know in order to keep your Java fern healthy.
Light Requirements
Java fern needs bright, indirect light to thrive. It should be placed in an area of the aquarium that gets at least two to three hours of bright light each day. The plant should never be placed in direct sunlight, as this can cause it to burn. If possible, try to place the fern near a window or other light source to ensure it gets enough light.
Water Parameters
Java fern can tolerate a wide range of water parameters. It prefers a temperature of 72-86°F (22-30°C) and a pH of 6.5-7.5. It is also tolerant of a wide range of hardness levels, from soft to hard. As long as the water is kept clean and well-oxygenated, the fern should do well.
Fertilizer and Substrate
Java fern does not require the use of fertilizer, as it gets its nutrients from the water and the aquarium substrate. However, if you wish to add fertilizer for a boost in growth, opt for a liquid fertilizer and add it sparingly. As for substrate, Java fern doesn’t need much, as it will attach itself to rocks, driftwood, or other surfaces. If you want to add substrate to the aquarium, opt for a fine-grain sand or gravel. Do not use soil, as it will cloud the water and can be toxic to the fern.
Pruning and Propagation
Java fern will naturally spread and reproduce over time. To keep it under control, you can prune it occasionally. To do this, simply remove any overgrown leaves with scissors or tweezers. You can also propagate the plant by removing leaves and attaching them to rocks or driftwood with thread or fishing line. In time, the leaf will form its own roots and become a new plant.
Conclusion
Java fern is a relatively low maintenance aquatic plant that can tolerate a wide range of water conditions. While it is not difficult to grow, there are still a few things you need to know in order to keep your Java fern healthy. With the right care, your fern will thrive for many years to come.