potted_plant
Yarrow care requirements
water
Low water needs; water moderately when young, then water only during drought once established. Drought-tolerant.
soil
Well-draining, poor to moderately fertile soil; tolerates sandy, rocky, or clay soils; neutral to slightly alkaline pH (6.0–7.5).
light
Full sun (6–8 hours daily); requires bright light for best growth and flowering.
symptoms
Symptoms to look for in Yarrow
- fiber_manual_recordWhite powdery patches on leaves
- fiber_manual_recordDistorted new growth
- fiber_manual_recordPremature leaf drop
help
Common causes in Yarrow
Caused by various fungal species. Spreads in warm, dry conditions with high humidity nights.
healing
How to treat powdery mildew in Yarrow
Remove affected leaves. Apply neem oil, potassium bicarbonate, or sulphur-based fungicide. Improve air circulation.
shield
Preventing powdery mildew in Yarrow
Space plants for good airflow. Avoid overhead watering. Choose resistant varieties.