Boston Fern (Nephrolepis exaltata) is a popular evergreen fern grown for its lush, arching fronds densely lined with soft green leaflets that give a graceful, feathery look. A classic choice for hanging baskets, shaded patios, bathrooms and bright indoor corners, it adds cool greenery and helps freshen indoor air. It loves high humidity, bright indirect light and consistently moist, well-drained soil rich in organic matter. Native to humid tropical regions, it thrives in India's warm, humid conditions but needs protection from harsh direct sun and dry air. With regular misting and watering it stays full and beautiful year-round.
Specifications
| Family |
Nephrolepidaceae |
| Native region |
Tropical regions worldwide |
| Mature height |
0.4-0.9 m |
| Mature spread |
0.6-1.2 m |
| Growth rate |
Moderate to fast |
| Foliage |
Arching feathery green fronds |
| Flower colour |
ā |
| Flower season |
ā |
| Climate zone |
Tropical and subtropical |
Care guide
| Sunlight |
Bright indirect light; no harsh direct sun |
| Watering |
Keep soil consistently moist, not soggy |
| Soil / mix |
Rich, well-drained, organic potting mix |
| Temperature |
18-28 C; protect from extreme heat and cold |
| Humidity |
High; mist regularly |
| Fertilizer |
Diluted liquid feed every 3-4 weeks in growth |
| Pruning |
Trim dead or browned fronds regularly |
| Repotting |
Repot every 1-2 years in spring |
| Propagation |
Division and runners |
| Pests & problems |
Mealybugs, scale, spider mites in dry air |
| Toxicity / safety |
Non-toxic and pet-safe |
| Difficulty |
Easy to moderate |
Uses
Grown as a decorative houseplant and in hanging baskets for indoors, balconies and shaded patios, valued for lush greenery and air-purifying qualities.
Growing tips
In India keep it in bright shade with high humidity; in dry months mist daily or stand the pot on a pebble tray, and never let the root ball dry out completely.