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Evergreen wood fern · Dryopteris intermedia

Why are my evergreen wood fern's leaves turning yellow?

Yellowing fronds on your wood fern usually point to issues with moisture or light levels. Check the soil moisture first to see if you are overwatering or letting the plant get too dry.

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yellow leaves on a plant
Photo: Trio3D, CC BY-SA 4.0

Check these first

  1. Touch the top inch of soil to check for dampness.
  2. Inspect the fronds for any signs of direct sunlight exposure.
  3. Look at the drainage holes to ensure water is not pooling.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The fronds feel soft or mushy and the soil stays soggy for days.

    What to do: Let the top inch of soil dry out completely before you water again. Ensure your pot has drainage holes so excess water can escape.

  2. Too much light

    Most likely

    How to tell: The yellowing happens on fronds exposed to direct sun, which causes them to bleach.

    What to do: Move your fern to a spot with partial or full shade. Keep it away from bright windows where direct sun hits the foliage.

Yellow leaves on other plants

Find out what's wrong with your evergreen wood 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 the oldest, lowest fronds to yellow and die back as the plant grows. Worry if the yellowing spreads rapidly across the entire plant.

Stopping it coming back

Maintain a consistent watering schedule and keep the plant in a shaded location.

Evergreen wood fern: yellow leaves? Check yours with a photo

Every plant is a little different. Take a photo of your evergreen wood 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.

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Questions people ask

Should I cut off the yellow fronds?
Yes, you can trim them off at the base with clean scissors. This keeps the plant looking tidy and helps it focus energy on new growth.
Can low humidity cause yellowing?
Yes, dry air can stress the plant. Try placing a pebble tray with water nearby to increase local humidity.

More problems with Evergreen wood fern

Back to the Evergreen wood 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.