Check these first
- Assess the current light levels.
- Check if the plant is leaning.
- Look for new growth at the base.
Likely causes
Insufficient Light
Most likelyHow to tell: Long, thin stems with large gaps between the leaves. The plant leans heavily toward the nearest light source.
What to do: Move the plant to a brighter location with more indirect sun. Rotate the pot every week to ensure even growth.
Lack of Pruning
PossibleHow to tell: The plant is tall and sparse even with decent light. It looks thin rather than bushy.
What to do: Trim back the long stems to encourage branching. Pinch off the tips of the stems to promote a fuller shape.
Find out what's wrong with your whitemouth dayflower
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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
When to worry
It is not dangerous, just an aesthetic issue. It is normal for the plant to grow tall as it matures.
Stopping it coming back
Provide bright, indirect light and prune regularly to maintain a compact shape.
Whitemouth dayflower: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your whitemouth dayflower 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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
Get the app · Or check it from a photo now, free
Questions people ask
- Can I propagate the stems I cut off?
- Yes, Whitemouth dayflower cuttings root very easily in water.
- Will the stems fill back in?
- Pruning will encourage new growth, but the existing bare stems will not grow new leaves.
More problems with Whitemouth dayflower
- Why is my Whitemouth dayflower drooping?
- Why are there bugs on my Whitemouth dayflower?
- Why are my Commelina erecta leaves turning yellow?
- Why are my Commelina erecta leaf tips turning brown?
- Why is my Commelina erecta losing its leaves?
- Why is my Commelina erecta not blooming?
- Why is my Commelina erecta showing signs of root rot?
- Why are my Commelina erecta leaves curling?
Back to the Whitemouth dayflower 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.

