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Powdery Mildew in Carnation

How to identify and treat powdery mildew in Carnation.

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Carnation care requirements

water
Water moderately; keep soil moist but not saturated. Allow top inch to dry between waterings. Reduce watering in winter.
soil
Well-draining, fertile soil with neutral to slightly alkaline pH (6.5–7.5). Add compost or aged manure for best results.
light
Full sun, requiring 6–8 hours of direct sunlight daily for robust flowering and strong stems.
symptoms

Symptoms to look for in Carnation

  • fiber_manual_recordWhite powdery patches on leaves
  • fiber_manual_recordDistorted new growth
  • fiber_manual_recordPremature leaf drop
help

Common causes in Carnation

Caused by various fungal species. Spreads in warm, dry conditions with high humidity nights.

healing

How to treat powdery mildew in Carnation

Remove affected leaves. Apply neem oil, potassium bicarbonate, or sulphur-based fungicide. Improve air circulation.

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Preventing powdery mildew in Carnation

Space plants for good airflow. Avoid overhead watering. Choose resistant varieties.