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Root Rot in Calathea

How to identify and treat root rot in Calathea.

potted_plant

Calathea care requirements

water
Every 1–2 weeks with filtered water.
soil
Well-draining, moisture-retentive mix.
light
Low to medium indirect light. No direct sun.
symptoms

Symptoms to look for in Calathea

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

Common causes in Calathea

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

healing

How to treat root rot in Calathea

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

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Preventing root rot in Calathea

Never overwater. Ensure drainage. Avoid compacted soil.