Check these first
- Check the drainage holes for blockages.
- Feel the soil 2 inches down to see if it is saturated.
- Inspect the base of the stems for soft or discolored tissue.
Likely causes
Overwatering
Most likelyHow to tell: The stems become mushy at the base and the foliage turns yellow or brown. You might also notice a sour smell coming from the soil.
What to do: Stop watering immediately and let the top 2 inches of soil dry out completely. If the plant is in a pot without drainage, move it to one that has holes.
Heavy soil mix
PossibleHow to tell: The soil stays wet for more than a week after watering. The plant looks wilted even though the soil feels damp.
What to do: Repot the plant into a mix that includes perlite or grit to improve airflow. Ensure the new pot is only slightly larger than the root ball.
Find out what's wrong with your heath bedstraw
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
If the stems are black and mushy all the way to the soil line, the plant is likely beyond saving. It is normal for a few lower leaves to drop as the plant adjusts to a new environment.
Stopping it coming back
Always wait until the top inch of soil is dry before adding more water. Use a well draining potting mix to keep the roots happy.
Heath bedstraw: root rot? Check yours with a photo
Every plant is a little different. Take a photo of your heath bedstraw 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 save a plant with root rot?
- If you catch it early, you can trim away the black, mushy roots and repot the plant in fresh, dry soil. If the rot has reached the main stems, it is usually too late.
- How often should I water my Heath bedstraw?
- Water every 3 to 7 days, but always check the soil first. If the top inch feels dry, it is time to water.
More problems with Heath bedstraw
- Why are there tiny bugs on my Heath bedstraw?
- Why is my Heath bedstraw getting so long and thin?
- Why is my Heath bedstraw drooping?
- Why are the leaves on my Heath bedstraw turning yellow?
- Why are my Heath bedstraw tips turning brown?
- Why is my Heath bedstraw not flowering?
- Why are my Galium saxatile leaves curling?
Back to the Heath bedstraw 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.

