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Check these first
- Observe the amount of direct sun the plant receives each day.
- Check if the plant is being shaded by taller nearby plants.
- Look for signs of rapid, weak growth caused by too much nitrogen.
Likely causes
Insufficient light
Most likelyHow to tell: The stems are long and thin with large gaps between the leaves. The plant looks sparse rather than full.
What to do: Move your plant to a spot that gets at least 6 to 8 hours of direct sun daily. If you are growing it indoors, place it in a south facing window or use a grow light.
Over-fertilization
PossibleHow to tell: The plant grows very fast but the stems are weak and floppy. It may look green but lacks the sturdy structure of a healthy plant.
What to do: Stop fertilizing for the rest of the season. Flush the soil with plain water to wash away excess nutrients.
Find out what's wrong with your common purslane
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 not a health emergency, but a leggy plant will not bloom as well. You should worry if the stems become so weak they cannot support their own weight.
Stopping it coming back
Keep your purslane in the brightest spot you have and avoid heavy feeding.
Common Purslane: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your common purslane 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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Or go to pocketbotanist.app/get on your phone
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Questions people ask
- Can I trim back leggy stems?
- Yes, trimming encourages the plant to branch out and grow fuller. Use clean scissors to snip back the long stems by about half.
- Will it recover if I move it to the sun?
- The existing long stems will not shrink, but new growth will be much tighter and healthier. You can prune the old leggy parts once the new growth appears.
More problems with Common Purslane
- What are these bugs on my common purslane?
- Why is my common purslane wilting and rotting?
- Why does my purslane have spots on its leaves?
- Why is my purslane not blooming?
- Why are my purslane leaves turning yellow?
- Why is my Portulaca oleracea drooping?
- Why is my Portulaca oleracea dropping leaves?
- Why are my Portulaca oleracea leaves curling?
Back to the Common Purslane 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.