potted_plant
Larkspur care requirements
water
Keep soil evenly moist during growing season; reduce water once established
soil
Well-draining, moderately fertile soil with pH 6.0–7.0
light
Full sun to light shade; prefers 6+ hours of sunlight daily
symptoms
Symptoms to look for in Larkspur
- fiber_manual_recordWhite powdery patches on leaves
- fiber_manual_recordDistorted new growth
- fiber_manual_recordPremature leaf drop
help
Common causes in Larkspur
Caused by various fungal species. Spreads in warm, dry conditions with high humidity nights.
healing
How to treat powdery mildew in Larkspur
Remove affected leaves. Apply neem oil, potassium bicarbonate, or sulphur-based fungicide. Improve air circulation.
shield
Preventing powdery mildew in Larkspur
Space plants for good airflow. Avoid overhead watering. Choose resistant varieties.