Boston Ferns: The Ultimate Guide to Lighting and Care
Boston ferns are a popular choice for indoor gardeners because they’re easy to care for and add a touch of greenery to any space. But did you know that light is one of the most important factors in growing healthy Boston ferns?
Light Requirements
Boston ferns need bright, indirect light year-round. This means placing them in a spot where they’ll get plenty of light, but not direct sunlight. Direct sunlight can scorch the fronds, causing them to turn brown and crispy.
How Much Light Does a Boston Fern Need?
The amount of light a Boston fern needs will vary depending on the season. In fall and winter, when the days are shorter, Boston ferns need at least two hours of indirect sunlight per day. In spring and summer, when the days are longer, Boston ferns need a semi-shady location. This means placing them in a spot that gets some direct sunlight in the morning or late afternoon, but is protected from the harsh midday sun.
What to Avoid
- Intense, direct light: This can scorch the fronds.
- Total shade: This will prevent the fern from thriving and may cause it to drop its leaves.
Additional Care Tips
In addition to providing the right amount of light, there are a few other things you can do to keep your Boston fern healthy and happy.
- Water: Water deeply whenever the top inch of soil feels dry to the touch. Then, let the pot drain thoroughly before returning it to its drainage saucer.
- Humidity: Boston ferns prefer high humidity. You can increase the humidity around your fern by placing it on a tray of wet pebbles or by misting it occasionally.
- Fertilizer: Fertilize your Boston fern every four to six weeks during spring and summer. Use a water-soluble fertilizer diluted to one-quarter strength.
- Pruning: Snip old fronds at soil level to encourage new growth.
Troubleshooting
If your Boston fern is not thriving, it may be due to one of the following problems:
- Scorched fronds: This is caused by too much direct sunlight. Move your fern to a shadier location.
- Dropping leaves: This can be caused by too little light or too much water. Check the light conditions and adjust watering accordingly.
- Brown tips on fronds: This can be caused by low humidity. Increase the humidity around your fern by placing it on a tray of wet pebbles or by misting it occasionally.
- Yellowing fronds: This can be caused by overwatering or underwatering. Check the soil moisture and adjust watering accordingly.
With proper care, Boston ferns can thrive for many years. So, if you’re looking for an easy-to-care-for plant that will add a touch of greenery to your home, a Boston fern is a great choice.
