Check these first
- Check if the soil is constantly soggy.
- Smell the soil for a sour or rotten odor.
- Examine the roots for mushy or dark sections.
Likely causes
Overwatering
Most likelyHow to tell: The leaves turn yellow and the stems feel soft or mushy near the soil line. The roots will look brown and slimy instead of firm and white.
What to do: Stop watering immediately and let the soil dry out completely. If the plant is in a pot, ensure it has drainage holes and repot into fresh, dry soil if the roots are severely damaged.
Poor Drainage
PossibleHow to tell: The soil stays soggy for days after watering and the plant shows signs of decline. This prevents oxygen from reaching the roots.
What to do: Amend heavy clay soil with organic matter or grit to improve drainage. If in a container, move the plant to a spot where water can drain away freely.
Find out what's wrong with your morning glory
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
Worry if the base of the stem is soft or if the plant is wilting despite wet soil. It is normal for the plant to look slightly tired if it has been raining for several days.
Stopping it coming back
Always check that the top inch of soil is dry before adding more water. Use a fast draining soil mix for container plants.
Keep your morning glory healthy from here
Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.
Questions people ask
- Can I save a morning glory with root rot?
- If the rot has not reached the main stem, you can save it by drying out the soil and trimming away the dead roots. If the stem is mushy, the plant likely cannot be saved.
- How often should I water to avoid rot?
- Water every 3 to 7 days, but only when the top inch of soil is dry. Never let the plant sit in standing water.
More problems with Morning Glory
- Why is my morning glory not producing any flowers?
- Why are my morning glory vines so thin and leggy?
- Why are there dark spots on my morning glory leaves?
- What are these bugs on my morning glory?
- Why are my morning glory leaves turning yellow?
- Why are the tips of my morning glory leaves turning brown?
- Why is my morning glory drooping?
- Why are my morning glory leaves falling off?
- Why are my morning glory leaves curling?
Back to the Morning Glory guide
This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.

