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Botrytis (Grey Mould) in Cyclamen

How to identify and treat botrytis (grey mould) in Cyclamen.

potted_plant

Cyclamen care requirements

water
Keep soil evenly moist but never waterlogged; use the bottom-watering method by placing the pot on a tray of water and allowing the soil to absorb moisture from below. Avoid wetting the crown or leaves to prevent rot and disease.
soil
Use well-draining, peat-based or loam-based potting soil with added perlite. Excellent drainage is essential to prevent root rot and tuber decay.
light
Prefers bright, indirect light. Keep away from direct hot sun but ensure sufficient light to promote flowering. A north or east-facing window is ideal.
symptoms

Symptoms to look for in Cyclamen

  • fiber_manual_recordGrey fuzzy mould on leaves, flowers, or fruit
  • fiber_manual_recordBrown rotting tissue
  • fiber_manual_recordCollapsed flowers
help

Common causes in Cyclamen

Caused by Botrytis cinerea. Thrives in cool, humid conditions with poor air circulation.

healing

How to treat botrytis (grey mould) in Cyclamen

Remove all affected tissue. Improve air flow. Apply fungicide.

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Preventing botrytis (grey mould) in Cyclamen

Good air circulation. Remove dead plant material promptly. Avoid overhead watering.