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Botrytis (Grey Mould) in Cauliflower
How to identify and treat botrytis (grey mould) in Cauliflower.
potted_plant
Cauliflower care requirements
water
Keep soil consistently moist, providing 1.5–2 inches per week; avoid waterlogging which causes rot
soil
Rich, well-draining loam with pH 6.0–7.5; incorporate compost and aged manure before planting
light
Full sun, minimum 6–8 hours daily for optimal head development
symptoms
Symptoms to look for in Cauliflower
- fiber_manual_recordGrey fuzzy mould on leaves, flowers, or fruit
- fiber_manual_recordBrown rotting tissue
- fiber_manual_recordCollapsed flowers
help
Common causes in Cauliflower
Caused by Botrytis cinerea. Thrives in cool, humid conditions with poor air circulation.
healing
How to treat botrytis (grey mould) in Cauliflower
Remove all affected tissue. Improve air flow. Apply fungicide.
shield
Preventing botrytis (grey mould) in Cauliflower
Good air circulation. Remove dead plant material promptly. Avoid overhead watering.