Check these first
- Check if the leaves are crowded and touching.
- Examine the spots to see if they are fuzzy or dusty.
- Ensure the plant is in a spot with good sunlight.
Likely causes
Powdery Mildew
Most likelyHow to tell: A white, dusty coating appears on the leaves, which may eventually cause them to curl or turn brown. It happens when air circulation is poor.
What to do: Prune away infected leaves to improve airflow. Spray the foliage with a mixture of one part milk to nine parts water or a fungicide.
Leaf Spot Disease
PossibleHow to tell: Small purple or reddish spots appear on the leaves, often with a white or gray center. These spots can grow and merge over time.
What to do: Remove and dispose of all infected leaves immediately. Avoid overhead watering to keep the foliage dry.
Find out what's wrong with your strawberry
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
Minor spotting is common in late summer. Worry if the spots cover most of the leaf surface or start appearing on the fruit.
Stopping it coming back
Water at the base of the plant to keep leaves dry and provide plenty of space between plants.
Strawberry: spots? Check yours with a photo
Every plant is a little different. Take a photo of your strawberry 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 eat strawberries from a plant with spots?
- Yes, as long as the fruit itself looks healthy and clean. Wash it well before eating.
- Is this contagious to my other plants?
- Yes, fungal spores can spread through the air or water splashes. Isolate the affected plant if possible.
Guides to these causes
More problems with Strawberry
- Why are my garden strawberry leaves turning yellow?
- What is eating my garden strawberry leaves?
- Why is my strawberry plant drooping?
- Why is my strawberry plant not flowering?
- How do I fix root rot in my strawberry plant?
- Why is my strawberry plant looking so leggy?
- Why are my strawberry plant's leaf tips turning brown?
- Why is my strawberry plant dropping its leaves?
- Why are my strawberry plant leaves curling?
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.

