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Root Rot in Eucalyptus

verifiedReviewed by the GreenScout Team

A fast-growing evergreen tree from Tasmania with distinctive blue-green aromatic foliage and smooth bark that peels to reveal cream and white inner bark

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Eucalyptus care requirements

These care conditions are most relevant to root rot in Eucalyptus. Check each one as a potential cause.

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Water
Moderate water during establishment; drought-tolerant once mature. Water deeply but infrequently; allow soil to dry between waterings to prevent root issues.
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Soil
Well-draining soil is critical; tolerates poor, sandy, or gravelly soils. Does not tolerate waterlogged or clay-heavy soils.
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Humidity
Low to moderate humidity; prefers drier conditions and excellent air circulation. Sensitive to prolonged wet foliage.
symptoms

Symptoms to look for in Eucalyptus

  • 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 Eucalyptus

  • fiber_manual_recordOverwatering
  • fiber_manual_recordPoor drainage
  • fiber_manual_recordFungal pathogens
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How to diagnose root rot in Eucalyptus

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 Eucalyptus

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 Eucalyptus

Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.

Other Eucalyptus problems