Live to Plant

Guide to Fertilizing Your Fittonia Plant

Updated: July 11, 2022

Fittonia plants, commonly known as nerve plants, are a beautiful addition to any indoor plant collection. Their brightly colored leaves and unique patterns make them stand out among other houseplants. However, to keep your Fittonia plant healthy and vibrant, it is essential to provide it with the right amount of nutrients. In this guide, we will discuss everything you need to know about fertilizing your Fittonia plant.

Why is Fertilizing Important for Fittonia Plants?

Fertilizing provides essential nutrients that help the plant grow and thrive. In the case of Fittonia plants, they require a balanced blend of nitrogen, phosphorus, and potassium. Nitrogen is responsible for leaf growth, phosphorus supports root development, and potassium helps with overall plant health.

When Should You Fertilize Your Fittonia Plant?

The best time to fertilize your Fittonia plant is during the growing season, which typically runs from spring to early fall. During this time, the plant is actively growing and will benefit from the added nutrients. You can fertilize once every month during this period.

In winter, the plant goes into dormancy and does not require as much feeding. Therefore, you can reduce the frequency of fertilization to once every two months.

What Type of Fertilizer Should You Use?

Fittonia plants require a balanced fertilizer with equal parts of nitrogen, phosphorus, and potassium. You can use a liquid fertilizer or slow-release granules. Liquid fertilizers are quick-acting but require more frequent application. Slow-release granules provide nutrients over an extended period and require less frequent application.

When choosing a fertilizer, it is essential to consider the N-P-K ratio listed on the package. A balanced ratio of 10-10-10 or 20-20-20 works well for Fittonia plants.

How to Fertilize Your Fittonia Plant?

To fertilize your Fittonia plant, start by diluting the fertilizer according to the instructions on the package. A good rule of thumb is to use half the recommended strength. Next, water the plant thoroughly before application.

For liquid fertilizers, pour the diluted mixture into the soil around the base of the plant. For slow-release granules, sprinkle them on top of the soil and gently work them into the top layer of soil.

Signs of Over or Under-Fertilization

Over-fertilization can cause root burn and lead to leaf scorching. Signs of over-fertilization include yellowing or browning of leaves, wilting, and stunted growth. If you notice any of these signs, stop fertilizing immediately and flush out excess nutrients with plenty of water.

Under-fertilization can also harm your Fittonia plant. Signs include pale leaves, slow growth, and reduced flowering. If you notice any of these signs, increase the frequency of fertilization or use a more potent fertilizer.


1. Can I use compost instead of fertilizer?

Yes, you can use compost as a natural alternative to chemical fertilizers. However, compost provides fewer nutrients than chemical fertilizers and may not be sufficient for your Fittonia plant’s needs.

2. How often should I water my Fittonia plant after fertilizing?

After fertilizing your Fittonia plant, water it thoroughly to help distribute the nutrients evenly. Avoid overwatering as this can lead to root rot.

3. Can I use leftover diluted fertilizer?

No, it is not advisable to use leftover diluted fertilizer as it may have lost its potency and could potentially harm your plants.

In conclusion, fertilizing your Fittonia plant is essential for its overall health and growth. By following the guidelines mentioned above, you can ensure that your plant receives the right amount of nutrients at the right time. Remember to monitor your plant for signs of over or under-fertilization and adjust your feeding schedule accordingly. With proper care, your Fittonia plant will thrive and bring beauty to your indoor space for years to come.