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Curling Leaves in Calathea
verifiedReviewed by the GreenScout Team
Calatheas are prized for their striking patterned leaves that fold up at night
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Calathea care requirements
These care conditions are most relevant to curling leaves in Calathea. Check each one as a potential cause.
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Humidity
60%+ essential. Use a humidifier.
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Water
Every 1–2 weeks with filtered water.
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Temperature
18–27°C (65–80°F).
symptoms
Symptoms to look for in Calathea
- fiber_manual_recordLeaves rolling or curling inward
- fiber_manual_recordCupping of leaf surface
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Common causes in Calathea
- fiber_manual_recordUnderwatering
- fiber_manual_recordHeat stress
- fiber_manual_recordSpider mite damage
- fiber_manual_recordViral disease
- fiber_manual_recordHerbicide drift
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How to diagnose curling leaves in Calathea
Check soil moisture. Look for spider mite webbing on undersides of leaves.
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How to treat curling leaves in Calathea
Water if dry. Treat for spider mites if present. Move to cooler location if heat-stressed.
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Preventing curling leaves in Calathea
Consistent watering. Pest monitoring. Avoid herbicide drift.