Updated: July 9, 2023

Pennywort plants, also known as money plants or floating pennywort, are popular aquatic plants that add beauty and vibrancy to ponds and aquariums. However, just like any other plant, pennywort plants can be susceptible to fungal infections. Fungal infections on pennywort plants can cause wilting, discoloration, and stunted growth. If left untreated, the fungus can spread to other plants in the water and ultimately lead to the death of your pennywort plant. In this article, we will discuss effective methods to get rid of fungus on pennywort plants and restore their health.

Identifying Fungal Infections on Pennywort Plants

Before we dive into the ways to treat fungal infections on pennywort plants, it’s important to first identify the symptoms of such infections. Fungal infections on pennywort plants typically manifest as black or brown spots on the leaves or stems. The affected areas may become slimy or fuzzy in texture. The leaves may also start to wilt or turn yellow.

Treating Fungal Infections on Pennywort Plants

1. Remove Affected Leaves and Stems

The first step in treating fungal infections on pennywort plants is to remove all the affected leaves and stems. This will help prevent the spread of the fungus to other parts of the plant. Use a pair of sterilized scissors or pruning shears to carefully cut off the infected areas. Be sure to dispose of the infected plant material properly, away from other plants.

2. Improve Water Circulation

Fungi thrive in stagnant water, so improving water circulation can help prevent fungal infections on pennywort plants. Consider adding a water pump or aerator to your pond or aquarium to keep the water moving. This will not only help prevent fungal infections but also provide oxygen to the plants and improve overall water quality.

3. Adjust Water pH and Temperature

Fungi tend to thrive in specific pH and temperature conditions, so adjusting these factors can help control fungal infections on pennywort plants. Aim for a pH level between 6.5 and 7.5, as this is the ideal range for most aquatic plants. Additionally, maintain a water temperature between 74°F and 82°F, as this will discourage fungal growth.

4. Use Fungicides

If the fungal infection on your pennywort plant is severe or persists even after taking the above measures, you may need to use a fungicide. Look for a fungicide that is safe for aquatic plants and follow the instructions carefully. Apply the fungicide to the affected areas of the plant as directed, being careful not to overdose.

5. Quarantine Infected Plants

If you have multiple pennywort plants in your pond or aquarium and one of them is infected with fungus, it’s crucial to quarantine the infected plant to prevent the spread of the infection. Remove the infected plant from the water and place it in a separate container until it recovers or until you can dispose of it safely.

6. Maintain Proper Nutrient Levels

Pennywort plants require adequate nutrients to stay healthy and resist fungal infections. Make sure your pond or aquarium has proper nutrient levels by regularly testing the water’s nutrient content. If necessary, add a balanced aquatic plant fertilizer to provide essential nutrients to your pennywort plants.

7. Practice Good Plant Hygiene

Maintaining good plant hygiene is essential to prevent fungal infections on pennywort plants. Regularly clean and remove any debris from your pond or aquarium, as decaying matter can promote fungal growth. Avoid overcrowding plants, as this can create damp conditions that are favorable for fungi.

8. Provide Adequate Lighting

Proper lighting is crucial for the health of pennywort plants and can help prevent fungal infections. Ensure that your plants are receiving adequate light for at least eight hours a day. If necessary, consider using artificial lighting or adjusting the placement of your plants to ensure they receive sufficient light.

9. Monitor and Act Promptly

Regularly monitor your pennywort plants for any signs of fungal infections. Catching the infection early will make it easier to treat and prevent the spread to other plants. Act promptly by following the appropriate treatment methods discussed above.

Conclusion

Fungal infections on pennywort plants can be detrimental to their health and overall appearance. By following these effective methods to get rid of fungus on pennywort plants, you can restore their vitality and beauty. Remember to always maintain good plant hygiene, provide proper nutrition and lighting, and act promptly if you notice any signs of fungal infections. With proper care and attention, your pennywort plants will thrive and bring joy to your aquatic environment.