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Root Rot in Begonia Tuberous

How to identify and treat root rot in Begonia Tuberous.

potted_plant

Begonia Tuberous care requirements

water
Keep soil evenly moist during growing season; reduce watering after flowering and allow tubers to dry for winter dormancy
soil
Loose, well-draining soil rich in peat moss or compost; pH 6.0–6.5
light
Bright, filtered light or dappled shade; protect from harsh midday sun
symptoms

Symptoms to look for in Begonia Tuberous

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

Common causes in Begonia Tuberous

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

healing

How to treat root rot in Begonia Tuberous

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

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Preventing root rot in Begonia Tuberous

Never overwater. Ensure drainage. Avoid compacted soil.