Tropicals
Nephrolepis exaltata
Boston fern · hanging basket
Finely divided green fronds give Boston ferns their soft, lush appearance. They suit shaded porches and bright indoor rooms with adequate humidity. The miniature selection stays separate; its exact cultivar and final size are not implied by the species example.
At a glance
- Mature size
- Height: 2–3 ft. (species reference) · Spread: 2–3 ft. (species reference)
- Water
- Keep evenly moist, never soggy
- Life cycle
- Evergreen fern
- Light
- Bright indirect light indoors; shade outdoors
Sizes & prices
- 10"$18.99
- 14"$36.99
- 12"$32.99
Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.
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Resistance & tolerances
- Wet soil
- Poor drainage can cause root rot.
Pet safety
- Cats & dogs
- Non-toxic according to ASPCA. Chewing any plant may still cause stomach upset.
If a pet eats a potentially toxic plant, contact your veterinarian promptly.
Seasonal interest
- Form
- Arching, finely divided fronds; size varies by selection.
Growing & care
- Soil
- Well-drained potting mix.
- Humidity
- High humidity helps prevent dry fronds; keep away from drying vents.
- Winter
- Bring indoors before frost; reduce watering as growth slows without letting the mix dry out.
- Maintenance
- Remove dead fronds; patterned brown spore dots underneath are normal.
- Pests
- Dry air can encourage mites and scale.
Sources & photo credits
Photo: David Eickhoff · CC BY 2.0
Image notes: Nephrolepis exaltata. Available sizes and selections vary. Uncropped.
Reviewed September 26, 2026. Growing conditions vary by location.