Pocket BotanistCheck these first
- Check the soil moisture with your finger.
- Feel the air around the plant for drafts or dryness.
- Inspect the fronds for any signs of physical damage.
Likely causes
Low Humidity
Most likelyHow to tell: The leaflets turn crispy and fall off at the slightest touch. This usually happens when indoor air drops below 50 percent humidity.
What to do: Place your fern on a pebble tray filled with water to boost local moisture. You can also group it with other plants or use a humidifier nearby to keep the air consistently damp.
Inconsistent Watering
Most likelyHow to tell: The soil feels bone dry to the touch and the fronds look wilted before they drop. Maidenhair ferns cannot tolerate even a short period of drought.
What to do: Water your plant whenever the top half inch of soil feels dry. Ensure you soak the soil thoroughly until water runs out the drainage holes every 3 to 7 days.
Find out what's wrong with your northern maidenhair fern
The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.
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When to worry
It is normal for a few old fronds to drop after you bring a new plant home as it adjusts to your space. Worry if the entire plant is shedding rapidly or if the stems are turning black.
Stopping it coming back
Keep your fern in a consistently humid spot like a bathroom or a terrarium. Avoid placing it near heating vents or drafty windows.
Northern maidenhair fern: leaf drop? Check yours with a photo
Every plant is a little different. Take a photo of your northern maidenhair fern and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
Get the app · Or check it from a photo now, free
Questions people ask
- Will the dropped fronds grow back?
- No, the individual fronds that have dropped will not grow back. However, if the root system is healthy, new fiddleheads will emerge from the soil.
- Should I cut off the bare stems?
- Yes, you can trim the bare, brown stems back to the soil line. This helps the plant focus its energy on producing new, healthy growth.
More problems with Northern maidenhair fern
- Why are my Northern maidenhair fern's tips turning brown?
- Why is my Northern maidenhair fern drooping?
- Why are my Northern maidenhair fern's leaves turning yellow?
- Are there bugs on my Northern maidenhair fern?
- Is my Northern maidenhair fern suffering from root rot?
- Why is my Northern maidenhair fern looking leggy?
- Why are my Northern maidenhair fern leaves curling?
Back to the Northern maidenhair fern guide
This article was generated with AI on from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.