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Botrytis (Grey Mould) in Oriental Lily
How to identify and treat botrytis (grey mould) in Oriental Lily.
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Oriental Lily care requirements
water
Moderate watering; allow soil to dry between waterings; excellent drainage essential to prevent bulb rot and fungal disease
soil
Well-draining, slightly acidic to neutral soil (pH 6.0–6.8); amend clay soils with sand, perlite, or compost
light
Full sun to light shade; prefers 6–8 hours of direct sunlight, with afternoon shade in hot climates
symptoms
Symptoms to look for in Oriental Lily
- fiber_manual_recordGrey fuzzy mould on leaves, flowers, or fruit
- fiber_manual_recordBrown rotting tissue
- fiber_manual_recordCollapsed flowers
help
Common causes in Oriental Lily
Caused by Botrytis cinerea. Thrives in cool, humid conditions with poor air circulation.
healing
How to treat botrytis (grey mould) in Oriental Lily
Remove all affected tissue. Improve air flow. Apply fungicide.
shield
Preventing botrytis (grey mould) in Oriental Lily
Good air circulation. Remove dead plant material promptly. Avoid overhead watering.