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Lipstick plant · Aeschynanthus radicans

Why are my lipstick plant's leaf tips turning brown?

Brown tips on a lipstick plant are almost always a cry for more humidity or a sign of mineral buildup. Start by checking your watering habits and the air moisture in your home.

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Check these first

  1. Check the humidity levels in the room.
  2. Examine your water source for high mineral content.
  3. Verify that you are not letting the plant dry out too much between waterings.

Likely causes

  1. Low humidity

    Most likely

    How to tell: The tips of the leaves become dry, crispy, and brown while the rest of the leaf looks fine.

    What to do: Increase humidity by grouping plants together or using a humidifier nearby. You can also place the pot on a tray filled with pebbles and water.

  2. Water quality

    Possible

    How to tell: Brown tips appear even when the soil moisture is consistent and the room is humid.

    What to do: Switch to filtered or distilled water to avoid mineral buildup from tap water. Flush the soil with clean water once a month to remove accumulated salts.

Brown tips on other plants

Find out what's wrong with your lipstick plant

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

Minor brown tips are common in indoor environments. Worry if the browning spreads to more than half of the leaf surface.

Stopping it coming back

Keep the plant away from heaters and use distilled water if your tap water is hard.

Lipstick plant: brown tips? Check yours with a photo

Every plant is a little different. Take a photo of your lipstick plant 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

Can I trim the brown tips off?
Yes, you can trim the brown parts with clean scissors. Just be careful not to cut into the healthy green tissue.
Does fertilizer cause brown tips?
Yes, too much fertilizer can cause salt buildup in the soil, which leads to brown tips. Always dilute your fertilizer to half strength.

More problems with Lipstick plant

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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.