VerIQ - AI Plant Identifier
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Light
Medium, indirect light
Plant care guide
Boston Fern Care & Common Problems
Nephrolepis exaltata — part of VerIQ's plant care guide library. Not sure what's going on with yours? Scan it in the VerIQ app for an instant, plant-specific diagnosis.
Quick care snapshot
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Water
Frequently, keeping soil consistently moist
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Humidity
Prefers high humidity
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Toxicity
Non-toxic to cats and dogs
Common Boston Fern problems
Crispy, browning fronds
Symptoms: Fronds turn dry, brown, and brittle.
Likely cause: Low humidity or underwatering — Boston ferns are very sensitive to dry air.
What to do: Increase humidity substantially (humidifier, pebble tray), and water more frequently.
Yellowing fronds
Symptoms: Fronds yellow and drop.
Likely cause: Overwatering, poor drainage, or natural shedding of old fronds.
What to do: Check drainage, remove yellowed fronds, and keep soil moist but not waterlogged.
Scale insects
Symptoms: Small brown bumps on the undersides of fronds.
Likely cause: Introduced from another plant.
What to do: Wipe off with an alcohol-soaked cotton swab, and treat with insecticidal soap if widespread.
FAQ
Is a Boston fern toxic to cats and dogs?
No, it's considered non-toxic and is a popular pet-safe hanging plant.
Why does my Boston fern keep turning brown and crispy?
Low humidity is the most common cause — Boston ferns need consistently high humidity to thrive indoors.
How often should I water a Boston fern?
Often — keep the soil consistently moist, checking every few days rather than on a long fixed schedule.
Why is my Boston fern dropping fronds?
Usually low humidity or inconsistent watering; some natural older-frond shedding is also normal.
Not sure which of these it is? Snap a photo of your Boston Fern in VerIQ for an instant diagnosis, confidence score, and a treatment plan — including home remedies labeled proven vs. anecdotal.