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Root Rot in Orchid (Phalaenopsis)
verifiedReviewed by the GreenScout Team
Moth Orchids are the most popular flowering houseplant, prized for their elegant blooms that last weeks
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Orchid (Phalaenopsis) care requirements
These care conditions are most relevant to root rot in Orchid (Phalaenopsis). Check each one as a potential cause.
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Water
Every 7–10 days. Water bark thoroughly then allow to drain.
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Soil
Orchid bark or moss. Never standard soil.
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Humidity
50–70%.
symptoms
Symptoms to look for in Orchid (Phalaenopsis)
- 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 Orchid (Phalaenopsis)
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Orchid (Phalaenopsis)
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 Orchid (Phalaenopsis)
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 Orchid (Phalaenopsis)
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.