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Liverworts · Marchantiophyta

Why are the edges of my liverwort turning brown?

Brown tips on a liverwort are a classic sign that the plant is drying out. Because these plants lack true roots, they rely on constant humidity and damp soil to stay hydrated. Check the moisture level of your substrate immediately.

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Check these first

  1. Touch the soil to see if it is dry.
  2. Check the humidity level in the room.
  3. Look for signs of shriveling across the whole plant.

Likely causes

  1. Low Humidity

    Most likely

    How to tell: The edges of the thallus become crisp and brown. This happens when the air around the plant is too dry.

    What to do: Mist the plant daily with a spray bottle. You can also place it in a terrarium or a humidity tray to keep the air moist.

  2. Inconsistent Watering

    Most likely

    How to tell: The soil feels dry to the touch. The plant looks shriveled rather than plump.

    What to do: Water your liverwort every 1 to 3 days. Ensure the substrate stays damp to the touch at all times.

Brown tips on other plants

Find out what's wrong with your liverworts

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

If the brown patches spread rapidly across the entire plant, it is in danger. A few brown edges are common if you missed a watering day.

Stopping it coming back

Maintain a strict watering schedule and keep the plant in a high humidity environment like a closed container.

Liverworts: brown tips? Check yours with a photo

Every plant is a little different. Take a photo of your liverworts 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 trim the brown edges?
You can trim them with clean scissors if they look unsightly. It will not hurt the plant.
How do I know if the soil is damp enough?
The surface should always feel cool and moist to your fingertip. If it feels dry, add water immediately.

More problems with Liverworts

Back to the Liverworts 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.