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Root Rot 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 root rot in Lisianthus. Check each one as a potential cause.
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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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Soil
Use well-draining, fertile potting mix enriched with organic matter; pH 6.0–7.0.
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Humidity
Prefer 50–70% humidity; mist foliage lightly in morning or use a humidifier, avoiding wet leaves.
symptoms
Symptoms to look for in Lisianthus
- fiber_manual_recordBrown, mushy roots
- fiber_manual_recordYellowing leaves
- fiber_manual_recordWilting despite moist soil
- fiber_manual_recordFoul smell from soil
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Common causes in Lisianthus
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Lisianthus
Remove plant from pot. Healthy roots are white/tan and firm. Rotted roots are brown/black and mushy.
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How to treat root rot in Lisianthus
Trim all rotted roots with sterile scissors. Treat with hydrogen peroxide solution. Repot in fresh, well-draining soil.
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Preventing root rot in Lisianthus
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.