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fairy flax · Linum catharticum

Why are my fairy flax tips turning brown?

It is less common for fairy flax to get brown tips, which usually happens when the plant is exposed to dry air or inconsistent watering. Check your soil moisture first to see if the plant is drying out too much between waterings.

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Check these first

  1. Feel the top inch of soil to see if it is dry.
  2. Check if the plant is sitting near a heater or air vent.
  3. Inspect the leaves for signs of crispy edges.

Likely causes

  1. Low Humidity

    Most likely

    How to tell: The tips turn crispy and brown while the rest of the leaf stays green. This often happens in homes with forced air heating.

    What to do: Place your plant on a tray filled with pebbles and water to boost local humidity. Mist the foliage lightly every morning to keep the air around the plant moist.

  2. Underwatering

    Possible

    How to tell: The soil feels bone dry and the stems may start to lean. The brown tips will appear on the oldest leaves first.

    What to do: Water your plant thoroughly until liquid runs out of the drainage holes. Maintain a schedule of watering every 3 to 7 days to keep the soil evenly moist.

Brown tips on other plants

Find out what's wrong with your fairy flax

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

Worry if the brown area spreads rapidly toward the center of the leaf. A few tiny brown tips are normal as the plant ages.

Stopping it coming back

Keep the soil consistently moist and avoid placing the plant in direct drafts.

Fairy flax: brown tips? Check yours with a photo

Every plant is a little different. Take a photo of your fairy flax 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 tips off?
Yes, you can trim them with clean scissors to improve the look of the plant. Just be careful not to cut into the healthy green tissue.
Does fairy flax need high humidity?
It prefers moderate to high humidity. Keeping it away from dry indoor heat sources will help prevent tip burn.

Guides to these causes

More problems with fairy flax

Back to the fairy flax 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.