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Root Rot in Armeria
verifiedReviewed by the GreenScout Team
Armeria maritima, or sea thrift, is a compact evergreen perennial forming dense mounds with slender foliage and tight flower heads in pink, red, or white
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Armeria care requirements
These care conditions are most relevant to root rot in Armeria. Check each one as a potential cause.
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Water
Low water needs; water sparingly once established. Allow soil to dry between waterings. Drought-tolerant
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Soil
Very well-draining, poor to moderately fertile soil; tolerates sandy, gravelly, or rocky soils. pH 6.0–8.0
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Humidity
Low humidity acceptable; excellent salt and wind tolerance; prefers dry conditions
symptoms
Symptoms to look for in Armeria
- 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 Armeria
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Armeria
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 Armeria
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 Armeria
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.