Plant Problems
Identify, understand and tackle problems in your garden.
Look up symptoms, explore common pests and diseases, and find practical steps to help your plants recover.
Browse problems by type
Start with what you can see on your plant.
How to identify a plant problem
Check the affected leaves, stems, flowers and roots. Notice whether the damage is spreading.
Look for visible pests, leaf markings or changes in the soil. More than one cause can look similar.
Start with appropriate cultural or physical controls and follow targeted guidance.
Featured problem guides
Tackling Black Spot on Roses
Signs, likely causes and practical control optionsRead guideControlling Aphids Naturally
Signs, likely causes and practical control optionsRead guideTreating Powdery Mildew
Signs, likely causes and practical control optionsRead guide
Dealing with Slugs and Snails
Signs, likely causes and practical control optionsRead guideFind a problem by symptom or plant
Search the existing GardenWizz records for UK garden plants.
Enter a search or choose a filter to explore plant problems.
These records are an aid to identification, not a confirmed diagnosis. Check symptoms carefully and follow product labels and UK guidance before using treatments.
Useful problem-solving tools
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Garden crop-protection mesh
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Hand secateurs
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Soil pH and testing kits
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