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Root Rot in Oleander

How to identify and treat root rot in Oleander.

potted_plant

Oleander care requirements

water
Water moderately during growing season; drought-tolerant once established; reduce in winter
soil
Well-draining sandy or loamy soil; tolerates poor soil quality
light
Full sun (6–8 hours daily); blooms best with intense light
symptoms

Symptoms to look for in Oleander

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

Common causes in Oleander

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

healing

How to treat root rot in Oleander

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

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Preventing root rot in Oleander

Never overwater. Ensure drainage. Avoid compacted soil.