The Boston Fern (Nephrolepis exaltata, including the 'Bostoniensis' form) is one of the most popular and enduring indoor houseplants, admired for its lush, graceful, arching green fronds and tropical appearance. This easy-care evergreen fern is ideal for bringing vibrant greenery to bathrooms, kitchens, bedrooms, living rooms, offices, hallways, shelves, windowsills, and hanging baskets or planters. Suitable for beginners and experienced plant enthusiasts alike, it makes a stylish and thoughtful addition to any indoor space.
Key Features:
- Lush, bright to mid-green arching pinnate fronds with finely serrated leaflets
- Suitable for low to bright indirect light conditions
- Thrives in humid environments, making it particularly well suited to bathrooms and kitchens
- Recognised for its air-purifying qualities
- Pet friendly and non-toxic to cats and dogs
- Suitable for beginners and experienced plant lovers
- Fast-growing with graceful, naturally trailing fronds
Plant Growing Conditions:
Boston Ferns prefer bright, indirect light but can tolerate lower light conditions. Avoid harsh direct sunlight, which can scorch the fronds. Keep the compost consistently moist, watering when the top inch of soil feels dry, but never allow the plant to sit in standing water. High humidity is preferred, so mist the fronds regularly, use a humidity tray or humidifier, or position the plant in a naturally humid room. Ideal temperatures are around 15–24°C, with protection from cold draughts, frost, open windows, radiators, air conditioning and other dry heat sources.
Cultural Information:
- Botanical Name: Nephrolepis exaltata, including Nephrolepis exaltata 'Bostoniensis'
- Common Names: Boston Fern, Sword Fern
- Classification: Tender Evergreen Tropical Fern
- Fully Grown Height & Spread: 60–90 cm × 60–90 cm (conditions dependent)
- Growth Habit: Bushy and arching, with long, graceful fronds that cascade outward as the plant matures
- Perfect for: Bathrooms, Kitchens, Living Rooms, Bedrooms, Offices, Hallways, North-Facing Rooms, Shelves and Hanging Baskets
- Flowering: Non-flowering — grown primarily for its ornamental foliage
- Light Requirements: Bright, indirect light preferred; tolerates lower light conditions
- Watering: Keep the compost consistently moist and water when the top inch feels dry; avoid waterlogging and standing water
- Humidity: High humidity preferred; mist regularly or use a humidifier or humidity tray, particularly during drier winter months
- Soil: Well-draining, peat-free compost with good moisture retention
- Feeding: Apply a diluted balanced liquid fertiliser approximately once a month during the growing season, reducing or stopping feeding during autumn and winter
- Repotting: Every one to two years, or when roots begin to fill the pot
- Temperature: Ideally 15–24°C; keep away from cold draughts, frost and direct heat sources
- Propagation: Best done by division in spring
- Type: Tender Evergreen Indoor Fern
- Foliage: Lush bright to mid-green arching pinnate fronds
- Pet Safe: Yes — non-toxic to cats and dogs
- Air Purifying: Yes — recognised as an air-purifying indoor plant
Care Tips:
- Keep the soil consistently moist, as allowing the fern to dry out can cause yellowing leaves and dropping fronds
- Mist the fronds regularly or place the pot on a tray of damp pebbles to maintain humidity
- Ensure the pot has adequate drainage to help prevent root problems
- Remove yellowing or damaged fronds at the base to encourage healthy new growth
- Wipe the fronds gently with a damp cloth occasionally to remove dust
- Avoid positioning near radiators, air conditioning units or other sources of dry air
- Monitor for spider mites, particularly in dry indoor conditions, and treat promptly if found
Notes: This Boston Fern is supplied as a lush green indoor plant, ready to display or grow on in a decorative planter. Plants are living products and may vary slightly in size and appearance upon delivery. Pot size and quantity supplied will depend on the individual listing. Decorative pots and accessories shown in lifestyle images are for display purposes only and are not included unless stated otherwise.