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Deptford pink · Dianthus armeria

Why are my Deptford pink's leaf tips turning brown?

Brown tips on your Deptford pink usually mean the plant is struggling with inconsistent hydration. Check the soil moisture first to see if it has been allowed to get too dry.

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Check these first

  1. Feel the soil to see if it is bone dry.
  2. Check for a white crust on the soil surface.
  3. Look at your watering schedule to see if you missed a turn.

Likely causes

  1. Underwatering

    Most likely

    How to tell: The tips of the leaves turn dry, crispy, and brown. The soil feels very hard and pulls away from the edges of the pot.

    What to do: Water the plant thoroughly until water runs out of the drainage holes. Maintain a consistent schedule of checking the soil every 7 to 14 days.

  2. Mineral Buildup

    Possible

    How to tell: This is less common for this plant, usually caused by using hard tap water with high salt content. You might see a white crust on the soil surface along with the brown tips.

    What to do: Flush the soil with distilled or filtered water to wash away excess salts. In the future, try to use rainwater or filtered water to keep the soil chemistry balanced.

Brown tips on other plants

Find out what's wrong with your deptford pink

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 tips are accompanied by wilting or crispy stems. It is normal for a few tips to brown if the plant was recently moved or if the air is very dry.

Stopping it coming back

Keep the soil moisture consistent by checking it every week, but never let it stay soggy.

Deptford pink: brown tips? Check yours with a photo

Every plant is a little different. Take a photo of your deptford pink 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?
You can trim the brown parts off with clean scissors for aesthetic reasons. Just avoid cutting into the healthy green tissue.
Does humidity cause brown tips?
Deptford pinks prefer moderate conditions, but they are generally fine with standard home humidity. Brown tips are almost always a soil moisture issue rather than an air moisture one.

Guides to these causes

More problems with Deptford pink

Back to the Deptford pink 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.