Pocket BotanistCheck these first
- Inspect the canes for dark, sunken lesions.
- Check the soil to see if it has dried out completely.
- Look for aphids on the undersides of the leaves.
Likely causes
Raspberry Cane Blight
PossibleHow to tell: You will see dark, sunken lesions on the canes that cause the leaves above them to wilt and drop.
What to do: Prune out and destroy all infected canes immediately. Sterilize your pruning shears with alcohol between every cut to prevent spreading the fungus.
Severe Drought
PossibleHow to tell: The plant drops leaves to conserve water during prolonged dry periods.
What to do: Water the plant thoroughly until the soil is moist. Ensure you are watering at the base of the plant to keep the foliage dry.
Find out what's wrong with your wineberry
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 plant is losing leaves during the peak of the growing season. It is normal for wineberries to drop their leaves in late autumn as they go dormant for winter.
Stopping it coming back
Prune out old canes after fruiting and keep the area clear of debris to prevent fungal spores from overwintering.
Keep your wineberry 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 aphids cause leaf drop?
- Yes, a heavy infestation can stress the plant and lead to leaf drop. Check the new growth for small insects and wash them off with a strong spray of water.
- Is my plant dying if it drops leaves in summer?
- It is a serious sign of stress, but it can recover if you address the water or disease issue quickly.
More problems with Wineberry
- Why are there bugs on my wineberry plant?
- What are these spots on my wineberry canes?
- Why is my wineberry plant drooping?
- Why are my wineberry leaves turning yellow?
- Why do my wineberry leaves have brown tips?
- Why is my wineberry not producing flowers?
- Why is my wineberry showing signs of root rot?
- Why are my wineberry canes growing so leggy?
- Why are my wineberry leaves curling?
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.