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Root Rot in Button Fern
verifiedReviewed by the GreenScout Team
A compact, low-growing fern from New Zealand featuring small, dark green, rounded leaflets resembling buttons along wiry stems
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Button Fern care requirements
These care conditions are most relevant to root rot in Button Fern. Check each one as a potential cause.
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Water
Keep soil lightly moist; allow surface to dry between waterings; do not overwater; reduce watering in winter
compost
Soil
Well-draining potting mix; add perlite or sand to improve drainage and prevent waterlogging
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Humidity
Prefers 40–60% humidity; more drought-tolerant than other ferns; mist occasionally if air is very dry
symptoms
Symptoms to look for in Button Fern
- 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 Button Fern
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Button Fern
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 Button Fern
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 Button Fern
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.