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Yellow Leaves in Lisianthus
verifiedReviewed by the GreenScout Team
Lisianthus is an elegant flowering plant prized for its large, ruffled blooms that resemble roses or peonies, available in white, pink, purple, and bi-colors
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Lisianthus care requirements
These care conditions are most relevant to yellow leaves in Lisianthus. Check each one as a potential cause.
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Light
Bright, indirect light for 14–16 hours daily; avoid direct afternoon sun which can scorch petals.
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Water
Keep soil consistently moist but not waterlogged; water when the top inch feels dry. Avoid wetting foliage to prevent fungal issues.
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Fertiliser
Feed every 2 weeks during growing season with balanced, water-soluble fertilizer (10–10–10) or one higher in phosphorus to promote flowering.
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Symptoms to look for in Lisianthus
- fiber_manual_recordPale green turning yellow
- fiber_manual_recordYellowing starting from lower leaves
- fiber_manual_recordInterveinal yellowing
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Common causes in Lisianthus
- fiber_manual_recordOverwatering
- fiber_manual_recordUnderwatering
- fiber_manual_recordNutrient deficiency
- fiber_manual_recordLow light
- fiber_manual_recordRoot rot
- fiber_manual_recordPests
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How to diagnose yellow leaves in Lisianthus
Check soil moisture first. Wet soil + yellow lower leaves = overwatering. Dry soil = underwatering. Yellowing between veins = nutrient deficiency.
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How to treat yellow leaves in Lisianthus
Adjust watering schedule. Feed with balanced fertiliser. Check for pests.
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Preventing yellow leaves in Lisianthus
Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.