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Root Rot in Scabiosa
verifiedReviewed by the GreenScout Team
A long-flowering perennial prized for its delicate, pincushion-like blooms in lavender-blue, pale blue, or white, held on tall, slender stems above fine gray-green foliage
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Scabiosa care requirements
These care conditions are most relevant to root rot in Scabiosa. Check each one as a potential cause.
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Water
Moderate water during growth; drought-tolerant once established; avoid overwatering; water at base to prevent leaf issues
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Soil
Well-draining soil; tolerates poor, sandy, or rocky soil; prefers neutral to slightly alkaline pH (6.5–7.5); add gravel or sand to heavy soil
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Humidity
Low to moderate humidity; excellent air circulation important; dislikes wet conditions
symptoms
Symptoms to look for in Scabiosa
- 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 Scabiosa
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Scabiosa
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 Scabiosa
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 Scabiosa
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.