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Root Rot in Catharanthus
How to identify and treat root rot in Catharanthus.
potted_plant
Catharanthus care requirements
water
Drought-tolerant once established; water when soil surface is dry; reduce watering in winter
soil
Well-draining soil; prefers slightly sandy or lean soil; avoid waterlogged conditions
light
Full sun (6+ hours daily); tolerates light shade but flowers best in strong sunlight
symptoms
Symptoms to look for in Catharanthus
- fiber_manual_recordBrown, mushy roots
- fiber_manual_recordWilting despite moist soil
- fiber_manual_recordYellowing leaves
- fiber_manual_recordFoul odour
help
Common causes in Catharanthus
Caused by Pythium, Phytophthora, or Fusarium species in waterlogged conditions.
healing
How to treat root rot in Catharanthus
Remove plant, trim rotted roots, treat with hydrogen peroxide, repot in fresh well-draining soil.
shield
Preventing root rot in Catharanthus
Never overwater. Ensure drainage. Avoid compacted soil.