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Root Rot in Diascia

How to identify and treat root rot in Diascia.

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Diascia care requirements

water
Keep soil consistently moist during growing season; reduce watering in winter dormancy
soil
Well-draining soil or potting mix with compost; prefers slightly acidic conditions
light
Full sun to partial shade; performs best with 5–6 hours of daily sunlight
symptoms

Symptoms to look for in Diascia

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

Common causes in Diascia

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

healing

How to treat root rot in Diascia

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

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Preventing root rot in Diascia

Never overwater. Ensure drainage. Avoid compacted soil.

Root Rot in Diascia — Symptoms & Treatment | GreenScout