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Powdery Mildew in Calibrachoa
How to identify and treat powdery mildew in Calibrachoa.
potted_plant
Calibrachoa care requirements
water
Water regularly when top inch of soil is dry; container plants may need daily watering in hot weather
soil
Light, well-draining potting mix with added perlite or sand for drainage
light
Full sun; requires 6–8 hours of direct sunlight daily for optimal flowering
symptoms
Symptoms to look for in Calibrachoa
- fiber_manual_recordWhite powdery patches on leaves
- fiber_manual_recordDistorted new growth
- fiber_manual_recordPremature leaf drop
help
Common causes in Calibrachoa
Caused by various fungal species. Spreads in warm, dry conditions with high humidity nights.
healing
How to treat powdery mildew in Calibrachoa
Remove affected leaves. Apply neem oil, potassium bicarbonate, or sulphur-based fungicide. Improve air circulation.
shield
Preventing powdery mildew in Calibrachoa
Space plants for good airflow. Avoid overhead watering. Choose resistant varieties.