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Botrytis (Grey Mould) in Redcurrant
How to identify and treat botrytis (grey mould) in Redcurrant.
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Redcurrant care requirements
water
Keep soil consistently moist; water regularly during fruiting season but allow slight drying in winter
soil
Fertile, well-draining soil with added organic matter; slightly acidic to neutral pH (6.0–7.0)
light
Full sun to partial shade; 6+ hours of sun maximizes fruiting
symptoms
Symptoms to look for in Redcurrant
- fiber_manual_recordGrey fuzzy mould on leaves, flowers, or fruit
- fiber_manual_recordBrown rotting tissue
- fiber_manual_recordCollapsed flowers
help
Common causes in Redcurrant
Caused by Botrytis cinerea. Thrives in cool, humid conditions with poor air circulation.
healing
How to treat botrytis (grey mould) in Redcurrant
Remove all affected tissue. Improve air flow. Apply fungicide.
shield
Preventing botrytis (grey mould) in Redcurrant
Good air circulation. Remove dead plant material promptly. Avoid overhead watering.