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Root Rot in Azalea

How to identify and treat root rot in Azalea.

potted_plant

Azalea care requirements

water
Keep soil consistently moist during growing season and blooming; reduce slightly in winter but never allow soil to fully dry out.
soil
Acidic, well-draining soil (pH 4.5–6.0) enriched with peat, leaf mold, or compost. Excellent drainage is essential to prevent root rot.
light
Dappled shade or partial sun (3–6 hours of morning light); avoid hot afternoon sun which can fade flowers and stress plants.
symptoms

Symptoms to look for in Azalea

  • fiber_manual_recordBrown, mushy roots
  • fiber_manual_recordWilting despite moist soil
  • fiber_manual_recordYellowing leaves
  • fiber_manual_recordFoul odour
help

Common causes in Azalea

Caused by Pythium, Phytophthora, or Fusarium species in waterlogged conditions.

healing

How to treat root rot in Azalea

Remove plant, trim rotted roots, treat with hydrogen peroxide, repot in fresh well-draining soil.

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Preventing root rot in Azalea

Never overwater. Ensure drainage. Avoid compacted soil.

Root Rot in Azalea — Symptoms & Treatment | GreenScout