potted_plant
Heuchera care requirements
water
Moderate; keep soil consistently moist but not waterlogged; reduce watering in winter dormancy
soil
Well-draining soil enriched with organic matter; prefers slightly acidic to neutral pH; avoid heavy clay
light
Partial shade to shade (2–4 hours of dappled sun); afternoon shade in warmer zones; excessive sun fades foliage color
symptoms
Symptoms to look for in Heuchera
- fiber_manual_recordWhite powdery patches on leaves
- fiber_manual_recordDistorted new growth
- fiber_manual_recordPremature leaf drop
help
Common causes in Heuchera
Caused by various fungal species. Spreads in warm, dry conditions with high humidity nights.
healing
How to treat powdery mildew in Heuchera
Remove affected leaves. Apply neem oil, potassium bicarbonate, or sulphur-based fungicide. Improve air circulation.
shield
Preventing powdery mildew in Heuchera
Space plants for good airflow. Avoid overhead watering. Choose resistant varieties.