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Powdery Mildew in Large-Flowered Sweet Pea
How to identify and treat powdery mildew in Large-Flowered Sweet Pea.
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Large-Flowered Sweet Pea care requirements
water
Keep soil consistently moist but well-draining; drought-tolerant once established but flowers better with regular moisture. Water at soil level to avoid wetting foliage
soil
Well-draining, fertile soil rich in organic matter; slightly acidic to neutral pH (6.0–7.0); poor drainage causes root rot
light
Full sun to partial shade; requires 6+ hours of direct sunlight for optimal flowering; afternoon shade appreciated in hot climates
symptoms
Symptoms to look for in Large-Flowered Sweet Pea
- fiber_manual_recordWhite powdery patches on leaves
- fiber_manual_recordDistorted new growth
- fiber_manual_recordPremature leaf drop
help
Common causes in Large-Flowered Sweet Pea
Caused by various fungal species. Spreads in warm, dry conditions with high humidity nights.
healing
How to treat powdery mildew in Large-Flowered Sweet Pea
Remove affected leaves. Apply neem oil, potassium bicarbonate, or sulphur-based fungicide. Improve air circulation.
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Preventing powdery mildew in Large-Flowered Sweet Pea
Space plants for good airflow. Avoid overhead watering. Choose resistant varieties.