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Check these first
- Check if the soil is saturated or muddy near the trunk.
- Look at the leaf veins to see if they are still green.
- Verify if the yellowing is happening on older or newer leaves.
Likely causes
Waterlogged Soil
Most likelyHow to tell: The leaves turn yellow and may drop prematurely while the soil remains soggy for days. This often happens in heavy clay soils that do not drain well.
What to do: Stop watering immediately and allow the top 3 inches of soil to dry out. If the area stays wet, consider installing a drain or mounding the soil to improve drainage.
Iron Chlorosis
PossibleHow to tell: Leaves turn yellow while the veins remain green. This usually happens in soils with a high pH level.
What to do: Test your soil pH and aim for a range of 6.0 to 7.0. Apply a chelated iron supplement to the soil if the pH is too high.
Find out what's wrong with your cherry plum
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
Yellowing is normal in late autumn as the tree prepares for winter. If it happens in midsummer, it requires immediate attention to the soil conditions.
Stopping it coming back
Ensure the tree is planted in well draining soil and avoid overwatering once the tree is established.
Cherry plum: yellow leaves? Check yours with a photo
Every plant is a little different. Take a photo of your cherry plum 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
- Is it normal for my cherry plum to lose leaves in summer?
- No, this is a sign of stress. Check your watering schedule and soil drainage.
- Should I fertilize yellow leaves?
- Only if you have confirmed a nutrient deficiency through a soil test. Fertilizing a stressed tree can sometimes make things worse.
Guides to these causes
More problems with Cherry plum
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.