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Stringy stonecrop · Sedum sarmentosum

Why is my stringy stonecrop looking so leggy?

Stringy stonecrop naturally wants to trail, but long, bare stems with sparse leaves usually mean it is reaching for more light. Check your plant's current spot to see if it is getting enough bright, indirect sun.

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leggy growth on a plant
Photo: Rosser1954, CC BY-SA 4.0

Check these first

  1. Observe the distance between leaves on the stems.
  2. Assess how many hours of bright light the plant receives daily.
  3. Move the plant to a brighter location if it is currently in a dim corner.

Likely causes

  1. Insufficient light

    Most likely

    How to tell: The stems stretch out with large gaps between leaves as the plant searches for a light source.

    What to do: Move the plant to a spot with more bright, indirect light or a few hours of direct morning sun. You can prune back the long stems to encourage fuller, bushier growth.

  2. Low light intensity

    Possible

    How to tell: The foliage appears pale and the stems become thin and weak.

    What to do: Place the pot closer to a sunny window. If natural light is limited, a small grow light placed 6 to 10 inches above the plant will help it stay compact.

Leggy growth in other plants

Find out what's wrong with your stringy stonecrop

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 older stems to lose some density, but if the entire plant is stretching, it needs more light immediately.

Stopping it coming back

Keep your stonecrop in a bright location and prune it lightly in early spring to maintain a dense shape.

Stringy stonecrop: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your stringy stonecrop 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 fix leggy stems?
You cannot make existing leggy stems grow leaves back, but you can trim them to encourage new, compact growth.
How much light does it need?
It thrives in bright, indirect light and can handle a few hours of direct morning sun.

More problems with Stringy stonecrop

Back to the Stringy stonecrop 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.