Check these first
- Inspect the undersides of the leaves for fuzzy growth.
- Check if the soil surface is staying wet for more than 10 days.
- Observe if water is pooling in the center of the plant.
Likely causes
Grey mold
Most likelyHow to tell: You will see fuzzy grey patches on the leaves or stems, often accompanied by mushy spots. It thrives when the plant stays wet for too long.
What to do: Remove all affected leaves immediately to stop the spread. Improve airflow around the plant and ensure you water only the soil, never the leaves.
Water splash damage
PossibleHow to tell: This is less common for this plant, but it usually happens when cold water hits the leaves and causes small, discolored circular marks. Check if you are accidentally splashing the foliage during your watering routine.
What to do: Use a narrow spout watering can to direct water straight to the soil line. Keep the leaves dry at all times to prevent these marks from forming.
Find out what's wrong with your purple cyclamen
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 spots are spreading rapidly or turning into soft rot, your plant is in danger. A few tiny, dry spots are usually just cosmetic.
Stopping it coming back
Water at the base of the plant and keep the environment well ventilated.
Purple cyclamen: spots? Check yours with a photo
Every plant is a little different. Take a photo of your purple cyclamen 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 leaf with a spot on it?
- It is safer to remove it. Once fungal spots appear, they rarely heal and can spread to healthy parts of the plant.
- Does high humidity cause these spots?
- High humidity is fine if there is good airflow. Stagnant, damp air is what encourages the mold to grow.
Guides to these causes
More problems with Purple cyclamen
- Why is my purple cyclamen drooping?
- Why are my purple cyclamen leaves turning yellow?
- How do I deal with pests on my purple cyclamen?
- Why is my Cyclamen purpurascens not blooming?
- How do I fix root rot in my Cyclamen purpurascens?
- Why are my Cyclamen purpurascens leaves getting brown tips?
- Why is my Cyclamen purpurascens losing its leaves?
- Why is my Cyclamen purpurascens growing so leggy?
- Why are my purple cyclamen leaves curling?
Back to the Purple cyclamen 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.

