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Boston Fern

Nephrolepis exaltata

Nephrolepidaceae

Pet Safe

Lush fern with arching, feathery fronds. Loves humidity and consistent moisture. Great for bathrooms.

Toxicity

Toxic to catsSafe
Toxic to dogsSafe
Toxic to humansSafe

Source: ASPCA Animal Poison Control Center. Always consult a veterinarian if your pet ingests any plant.

Care Guide

Care levelModerate
WateringHigh — keep moist
Watering frequencyEvery 3–5 days
SunlightMedium indirect

Pot Size

Recommended pot6″ – 12″
pet-safeair-purifyinghumidity-loving

Frequently Asked Questions

Is Boston Fern toxic to cats?

No, Boston Fern is not toxic to cats and is considered pet-safe according to the ASPCA. It is generally safe to keep in homes with cats.

Is Boston Fern toxic to dogs?

No, Boston Fern is not toxic to dogs. It is listed as non-toxic by the ASPCA and is safe to have around dogs.

How often should I water Boston Fern?

Water Boston Fern every 3–5 days. Keep the soil consistently moist but never waterlogged. Good drainage is essential.

How much light does Boston Fern need?

Boston Fern thrives in medium indirect light — bright enough to read by, but no direct sun rays. Providing the right light level is important for healthy growth.

What size pot does Boston Fern need?

Use a pot between 6″ and 12″ in diameter. When repotting, choose a pot only 1–2″ larger than the current one — too much space retains excess moisture and can lead to root rot.