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Creeping Jenny · Lysimachia nummularia

Why are my Creeping Jenny leaves turning yellow?

Yellowing leaves on your Creeping Jenny usually signal that the plant is struggling with its moisture balance. Check the soil dampness immediately to see if it has dried out too much or stayed soggy for too long.

Not sure it's this? Check a photo of your plant for free

yellow leaves on a plant
Photo: Trio3D, CC BY-SA 4.0

Check these first

  1. Touch the soil to see if it is bone dry or soaking wet.
  2. Check the drainage holes to ensure they are not blocked.
  3. Inspect the stems for any signs of mushy decay.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The leaves feel soft or mushy and the soil stays wet for several days. You might notice a sour smell coming from the pot.

    What to do: Let the top inch of soil dry out slightly before watering again. Ensure your pot has drainage holes so excess water can escape freely.

  2. Underwatering

    Most likely

    How to tell: The leaves look crispy or pale yellow and the soil feels dry to the touch. The plant may look wilted before the yellowing starts.

    What to do: Water the plant thoroughly until moisture runs out of the bottom of the pot. Keep the soil consistently damp by checking it every 2 to 3 days.

Yellow leaves on other plants

Find out what's wrong with your creeping jenny

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 the oldest leaves at the base of the plant to yellow and die off as the plant grows. Worry if the yellowing is spreading rapidly across new growth.

Stopping it coming back

Maintain a consistent watering schedule and keep the soil damp but never waterlogged.

Creeping Jenny: yellow leaves? Check yours with a photo

Every plant is a little different. Take a photo of your creeping jenny 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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Get the app · Or check it from a photo now, free

Questions people ask

Should I cut off the yellow leaves?
Yes, you can trim them off with clean scissors to keep the plant looking tidy. This helps the plant focus its energy on healthy new growth.
Can low light cause yellow leaves?
Yes, if the plant does not get enough light, it may struggle to maintain its foliage. Move it to a spot with bright, indirect light.

Guides to these causes

More problems with Creeping Jenny

Back to the Creeping Jenny 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.