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Root Rot in Nemesia

How to identify and treat root rot in Nemesia.

potted_plant

Nemesia care requirements

water
Keep soil consistently moist but not waterlogged; water when top inch of soil is dry
soil
Well-draining potting mix or garden soil enriched with compost; slightly acidic to neutral pH
light
Full sun to partial shade; prefers 6+ hours of direct sunlight daily
symptoms

Symptoms to look for in Nemesia

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

Common causes in Nemesia

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

healing

How to treat root rot in Nemesia

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

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Preventing root rot in Nemesia

Never overwater. Ensure drainage. Avoid compacted soil.