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Botrytis (Grey Mould) in Red Cabbage
How to identify and treat botrytis (grey mould) in Red Cabbage.
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Red Cabbage care requirements
water
Maintain consistent soil moisture with 1–1.5 inches water weekly; reduce frequency as head develops
soil
Rich, well-draining loam with pH 6.0–7.5; acidic soil (below pH 6.5) enhances red pigmentation; amend with compost before planting
light
Full sun (6–8 hours daily); adequate light enhances color intensity
symptoms
Symptoms to look for in Red Cabbage
- fiber_manual_recordGrey fuzzy mould on leaves, flowers, or fruit
- fiber_manual_recordBrown rotting tissue
- fiber_manual_recordCollapsed flowers
help
Common causes in Red Cabbage
Caused by Botrytis cinerea. Thrives in cool, humid conditions with poor air circulation.
healing
How to treat botrytis (grey mould) in Red Cabbage
Remove all affected tissue. Improve air flow. Apply fungicide.
shield
Preventing botrytis (grey mould) in Red Cabbage
Good air circulation. Remove dead plant material promptly. Avoid overhead watering.