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40cm Boston Fern | Nephrolepis Exaltata 'Green Lady' | 18cm Pot

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40cm Boston Fern | Nephrolepis Exaltata 'Green Lady' | 18cm Pot | By Plant Theory

Esteemed for its air-purifying abilities, this Boston Fern (Nephrolepis Exaltata) would make both a practical and stylish addition to your home.

This Fern exhibits interesting foliage; comprising of small, compactly-growing leaves placed along an abundance of stems.

This Fern is also an excellent air-purifier, where it will effectively remove toxins (even chemicals from commonly-used cleaning products) to contribute to a healthy environment for you and your loved ones.

To ensure healthy growth, make sure that your fern is exposed to bright, filtered light, and preferably mist it with rainwater every day.

Planting Tip

Place in your bathroom for a tropical touch!


  • Fresh from the Nursery
  • Stylish
  • Beautiful Foliage
  • Air-Purifying

Variety Information

  • Estimated Plant Height: 40cm
  • Pot Dimension: W18cm/H16cm
  • Preferred Location: This plant will be happy under medium shade, and should be kept away from direct sunlight.
  • Temperature Range: 10-25C
  • Watering: Water generously a few times a week, with misting also preferable


Plant Theory is all about great plants delivered straight to your door in the best state possible. Clever folds help hold the plant in place, and wrapping will be applied where needed if your plant needs extra care.

Show off your plant in style

Please note, all of our house plants arrive in a nursery pot as standard. You can find a more permanent home for your plant in our wide range of indoor plant pots.

How your order will arrive
Your plant will be happy in a well-lit location. With most houseplants, it is best to avoid direct sunlight, as it can scorch their leaves. We believe that a little way back from a window in a bright room is optimum.

The foliage of your plant may become a little dusty, so just wipe them down with a damp cloth occasionally (try not to come into direct contact with the plant).
More Information
Common Name Boston Fern
Features Air Purifying House Plants
Fits Pot 19cm Diameter Pots
Light For Light Shade
Is Collection/Mix? No
Location Lounge, Dining & Bedroom Plants, Kitchen & Bathroom Plants
Needs Ericaceous Compost? No
Size Small
Type Nephrolepis
Foliage Colour Green
Type House Plants
Latin Name Nephrolepis
Room Dining, Lounge
Air Purifying? Yes
Size Small Under 0.5m
Care Easy Care
Safety Cat Friendly, Child Friendly, Dog Friendly
Type Ferns
Shop By Category House Plants