How To Water Your Boston Fern: A Guide For 2023

Posted on
How Often Should You Water a Boston Fern?


Boston ferns are beautiful and popular indoor plants that add a touch of greenery to any space. To keep your Boston fern healthy and thriving, it is important to provide it with the right amount of water. In this article, we will discuss the best practices for watering your Boston fern in 2023.


1. How often should I water my Boston fern?

Boston ferns prefer moist soil, so you should water them regularly. As a general rule, water your Boston fern when the top inch of soil feels dry to the touch. This usually translates to watering once or twice a week, but it may vary depending on factors like humidity and temperature.

2. How much water should I give my Boston fern?

When watering your Boston fern, aim to moisten the soil thoroughly without letting it become waterlogged. A good guideline is to water until you see water draining out of the bottom of the pot. This ensures that the entire root system receives water.

3. Should I use tap water or filtered water?

Boston ferns are sensitive to chemicals like chlorine and fluoride, which are often present in tap water. It is best to use filtered or distilled water to water your Boston fern. If you don’t have access to filtered water, you can leave tap water out overnight to allow the chlorine to evaporate before using it.

4. Can I mist my Boston fern instead of watering it?

Misting can be beneficial for increasing humidity around your Boston fern, but it should not be the main method of watering. Misting alone may not provide enough water to keep the soil consistently moist. It is best to water your Boston fern at the soil level.

5. Should I fertilize my Boston fern when watering?

Yes, fertilizing your Boston fern during watering can help promote healthy growth. Use a balanced liquid fertilizer diluted to half the recommended strength. Apply the fertilizer once a month during the growing season, which is typically spring and summer.

6. What should I do if I overwatered my Boston fern?

If you accidentally overwater your Boston fern, allow the soil to dry out before watering again. Ensure that the pot has proper drainage to prevent waterlogged roots. If the fern’s fronds start turning yellow or brown, you may need to trim them to promote new growth.

Tips for Watering Your Boston Fern

1. Choose the right pot and soil

Use a pot with drainage holes to prevent water from accumulating at the bottom. Opt for a well-draining potting mix that retains moisture without becoming overly soggy.

2. Monitor humidity levels

Boston ferns thrive in humid environments. You can increase humidity by placing a tray of water near the plant or using a humidifier.

3. Observe your fern

Pay attention to the appearance of your Boston fern. If the fronds start drooping, it may indicate underwatering, while yellowing fronds may be a sign of overwatering. Adjust your watering routine accordingly.

4. Adjust watering frequency based on the season

During the winter months, when the air tends to be drier, you may need to water your Boston fern less frequently. In summer, when the air is more humid, you may need to water it more often.


Proper watering is essential for the health of your Boston fern. By following the guidelines mentioned in this article, you can ensure that your fern receives the right amount of water to thrive and beautify your indoor space in 2023.

Leave a Reply

Your email address will not be published. Required fields are marked *