Boston Fern
Nephrolepis exaltata
The Boston Fern is a classic and elegant indoor plant grown for its lush, arching fronds adorned with small, feather-like pinnae. This tropical evergreen creates a soft, airy texture in any space and is particularly eye-catching when displayed in hanging baskets or on pedestals where its foliage can gracefully cascade. Give it bright, indirect light, higher humidity, and steady moisture in a planter with drainage holes.
Light
Bright Indirect
Water
High
Difficulty
Moderate
Humidity
High
Pet Friendly
The Boston Fern is considered non-toxic to cats, dogs, and horses, making it an excellent choice for pet owners.
Full care guide
Boston Fern Care
Keep Nephrolepis exaltata lush with bright indirect light, consistent moisture, high humidity, and a pot that drains well so fronds stay soft instead of crispy.
Read the guideCare Notes
Full guide →Light
Direct sunlight should be avoided as it can scorch the delicate fronds, while too little light may lead to sparse growth and leaf drop.
Water
The soil should remain damp but not soggy. Water the plant whenever the soil surface begins to feel slightly dry. Use a planter with drainage holes to prevent root rot.
Humidity and Temperature
and Temperature These plants thrive in high humidity.
To maintain health, mist the fronds regularly, use a pebble tray, or place the plant in a naturally humid room like a bathroom. They prefer temperatures between 60°F and 75°F (15°C to 24°C).
Maintenance
Trim away any brown or dead fronds at the base of the plant to encourage new, green growth and maintain a tidy appearance.
Soil and Planter
Common Issues
Brown edges often point to dry soil or low humidity. Yellowing can follow waterlogged soil, so check moisture and drainage before watering again.
In-Depth Care & Growth
Feeding & Soil
Fertilizer
Balanced liquid houseplant fertilizer diluted to half-strength
Soil
Peat-based potting mix with good aeration and drainage, such as a mix containing perlite or vermiculite.
Physical Attributes
Mature Size
2 to 3 feet tall and wide
Growth Rate
Moderate
Propagation
Division of the root ball during repotting or by planting the runners (stolons) that grow from the base of the plant.
Common Varieties
Bostoniensis
Bright green, gracefully arching fronds with sword-shaped, finely textured leaflets that create a lush, weeping silhouette.
Rita's Gold
Bright chartreuse to golden-yellow foliage and dense, feathery fronds that maintain a classic arching growth habit.
Florida Ruffle
Bright green, upright fronds featuring deeply cut and heavily crinkled leaflets that create a dense, feathery texture.